2405275740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 432

約数和(自身を含む): 9241989120

約数和(自身を除く): 6836713380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 31, 35, 36, 38, 42, 45, 49, 57, 60, 62, 63, 70, 76, 84, 90, 93, 95, 98, 105, 114, 124, 126, 133, 140, 147, 155, 171, 180, 186, 190, 196, 210, 217, 228, 245, 252, 266, 279, 285, 294, 310, 315, 342, 372, 380, 399, 420, 434, 441, 463, 465, 490, 532, 558, 570, 588, 589, 620, 630, 651, 665, 684, 735, 798, 855, 868, 882, 926, 930, 931, 980, 1085, 1116, 1140, 1178, 1197, 1260, 1302, 1330, 1389, 1395, 1470, 1519, 1596, 1710, 1764, 1767, 1852, 1860, 1862, 1953, 1995, 2170, 2205, 2315, 2356, 2394, 2604, 2660, 2778, 2790, 2793, 2940, 2945, 3038, 3241, 3255, 3420, 3534, 3724, 3906, 3990, 4123, 4167, 4340, 4410, 4557, 4630, 4655, 4788, 5301, 5556, 5580, 5586, 5890, 5985, 6076, 6482, 6510, 6945, 7068, 7595, 7812, 7980, 8246, 8334, 8379, 8797, 8820, 8835, 9114, 9260, 9310, 9723, 9765, 10602, 11172, 11780, 11970, 12369, 12964, 13020, 13671, 13890, 13965, 14353, 15190, 16205, 16492, 16668, 16758, 17594, 17670, 18228, 18620, 19446, 19530, 20615, 20835, 21204, 22687, 22785, 23940, 24738, 26391, 26505, 27342, 27780, 27930, 28706, 28861, 29169, 30380, 32410, 33516, 35188, 35340, 37107, 38892, 39060, 41230, 41670, 41895, 43059, 43985, 45374, 45570, 48615, 49476, 52782, 53010, 54684, 55860, 57412, 57722, 58338, 61579, 61845, 64820, 68061, 68355, 71765, 74214, 79173, 82460, 83340, 83790, 86118, 86583, 87970, 90748, 91140, 97230, 100471, 105564, 106020, 113435, 115444, 116676, 123158, 123690, 129177, 131955, 136122, 136710, 143530, 144305, 145845, 148428, 158346, 167580, 172236, 173166, 175940, 184737, 185535, 194460, 200942, 204183, 215295, 226870, 246316, 247380, 258354, 259749, 263910, 272244, 272707, 273420, 287060, 288610, 291690, 301413, 307895, 316692, 340305, 346332, 369474, 371070, 395865, 401884, 408366, 430590, 431053, 432915, 453740, 502355, 516708, 519498, 527820, 545414, 554211, 577220, 583380, 602826, 615790, 645885, 680610, 703297, 738948, 742140, 791730, 816732, 818121, 861180, 862106, 865830, 904239, 923685, 1004710, 1020915, 1038996, 1090828, 1108422, 1205652, 1231580, 1291770, 1293159, 1298745, 1361220, 1363535, 1406594, 1507065, 1583460, 1636242, 1724212, 1731660, 1808478, 1847370, 1908949, 2009420, 2041830, 2109891, 2155265, 2216844, 2454363, 2583540, 2586318, 2597490, 2727070, 2771055, 2813188, 3014130, 3272484, 3516485, 3616956, 3694740, 3817898, 3879477, 4083660, 4090605, 4219782, 4310530, 4521195, 4908726, 5172636, 5194980, 5454140, 5542110, 5726847, 6028260, 6329673, 6465795, 7032970, 7635796, 7758954, 8181210, 8439564, 8621060, 9042390, 9544745, 9817452, 10549455, 11084220, 11453694, 12271815, 12659346, 12931590, 13362643, 14065940, 15517908, 16362420, 17180541, 18084780, 19089490, 19397385, 21098910, 22907388, 24543630, 25318692, 25863180, 26725286, 28634235, 31648365, 34361082, 38178980, 38794770, 40087929, 42197820, 49087260, 53450572, 57268470, 63296730, 66813215, 68722164, 77589540, 80175858, 85902705, 114536940, 120263787, 126593460, 133626430, 160351716, 171805410, 200439645, 240527574, 267252860, 343610820, 400879290, 481055148, 601318935, 801758580, 1202637870, 2405275740]

約数ペア:

[(1, 2405275740), (2, 1202637870), (3, 801758580), (4, 601318935), (5, 481055148), (6, 400879290), (7, 343610820), (9, 267252860), (10, 240527574), (12, 200439645), (14, 171805410), (15, 160351716), (18, 133626430), (19, 126593460), (20, 120263787), (21, 114536940), (28, 85902705), (30, 80175858), (31, 77589540), (35, 68722164), (36, 66813215), (38, 63296730), (42, 57268470), (45, 53450572), (49, 49087260), (57, 42197820), (60, 40087929), (62, 38794770), (63, 38178980), (70, 34361082), (76, 31648365), (84, 28634235), (90, 26725286), (93, 25863180), (95, 25318692), (98, 24543630), (105, 22907388), (114, 21098910), (124, 19397385), (126, 19089490), (133, 18084780), (140, 17180541), (147, 16362420), (155, 15517908), (171, 14065940), (180, 13362643), (186, 12931590), (190, 12659346), (196, 12271815), (210, 11453694), (217, 11084220), (228, 10549455), (245, 9817452), (252, 9544745), (266, 9042390), (279, 8621060), (285, 8439564), (294, 8181210), (310, 7758954), (315, 7635796), (342, 7032970), (372, 6465795), (380, 6329673), (399, 6028260), (420, 5726847), (434, 5542110), (441, 5454140), (463, 5194980), (465, 5172636), (490, 4908726), (532, 4521195), (558, 4310530), (570, 4219782), (588, 4090605), (589, 4083660), (620, 3879477), (630, 3817898), (651, 3694740), (665, 3616956), (684, 3516485), (735, 3272484), (798, 3014130), (855, 2813188), (868, 2771055), (882, 2727070), (926, 2597490), (930, 2586318), (931, 2583540), (980, 2454363), (1085, 2216844), (1116, 2155265), (1140, 2109891), (1178, 2041830), (1197, 2009420), (1260, 1908949), (1302, 1847370), (1330, 1808478), (1389, 1731660), (1395, 1724212), (1470, 1636242), (1519, 1583460), (1596, 1507065), (1710, 1406594), (1764, 1363535), (1767, 1361220), (1852, 1298745), (1860, 1293159), (1862, 1291770), (1953, 1231580), (1995, 1205652), (2170, 1108422), (2205, 1090828), (2315, 1038996), (2356, 1020915), (2394, 1004710), (2604, 923685), (2660, 904239), (2778, 865830), (2790, 862106), (2793, 861180), (2940, 818121), (2945, 816732), (3038, 791730), (3241, 742140), (3255, 738948), (3420, 703297), (3534, 680610), (3724, 645885), (3906, 615790), (3990, 602826), (4123, 583380), (4167, 577220), (4340, 554211), (4410, 545414), (4557, 527820), (4630, 519498), (4655, 516708), (4788, 502355), (5301, 453740), (5556, 432915), (5580, 431053), (5586, 430590), (5890, 408366), (5985, 401884), (6076, 395865), (6482, 371070), (6510, 369474), (6945, 346332), (7068, 340305), (7595, 316692), (7812, 307895), (7980, 301413), (8246, 291690), (8334, 288610), (8379, 287060), (8797, 273420), (8820, 272707), (8835, 272244), (9114, 263910), (9260, 259749), (9310, 258354), (9723, 247380), (9765, 246316), (10602, 226870), (11172, 215295), (11780, 204183), (11970, 200942), (12369, 194460), (12964, 185535), (13020, 184737), (13671, 175940), (13890, 173166), (13965, 172236), (14353, 167580), (15190, 158346), (16205, 148428), (16492, 145845), (16668, 144305), (16758, 143530), (17594, 136710), (17670, 136122), (18228, 131955), (18620, 129177), (19446, 123690), (19530, 123158), (20615, 116676), (20835, 115444), (21204, 113435), (22687, 106020), (22785, 105564), (23940, 100471), (24738, 97230), (26391, 91140), (26505, 90748), (27342, 87970), (27780, 86583), (27930, 86118), (28706, 83790), (28861, 83340), (29169, 82460), (30380, 79173), (32410, 74214), (33516, 71765), (35188, 68355), (35340, 68061), (37107, 64820), (38892, 61845), (39060, 61579), (41230, 58338), (41670, 57722), (41895, 57412), (43059, 55860), (43985, 54684), (45374, 53010), (45570, 52782), (48615, 49476)]