155179080

素因数分解:

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

素因数の和:513

約数の個数: 288

約数和(自身を含む): 618883200

約数和(自身を除く): 463704120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 463, 490, 504, 532, 570, 588, 630, 665, 684, 735, 760, 798, 840, 855, 882, 926, 931, 980, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1389, 1470, 1596, 1710, 1764, 1852, 1862, 1960, 1995, 2205, 2280, 2315, 2394, 2520, 2660, 2778, 2793, 2940, 3192, 3241, 3420, 3528, 3704, 3724, 3990, 4167, 4410, 4630, 4655, 4788, 5320, 5556, 5586, 5880, 5985, 6482, 6840, 6945, 7448, 7980, 8334, 8379, 8797, 8820, 9260, 9310, 9576, 9723, 11112, 11172, 11970, 12964, 13890, 13965, 15960, 16205, 16668, 16758, 17594, 17640, 18520, 18620, 19446, 20835, 22344, 22687, 23940, 25928, 26391, 27780, 27930, 29169, 32410, 33336, 33516, 35188, 37240, 38892, 41670, 41895, 43985, 45374, 47880, 48615, 52782, 55560, 55860, 58338, 61579, 64820, 67032, 68061, 70376, 77784, 79173, 83340, 83790, 87970, 90748, 97230, 105564, 111720, 113435, 116676, 123158, 129640, 131955, 136122, 145845, 158346, 166680, 167580, 175940, 181496, 184737, 194460, 204183, 211128, 226870, 233352, 246316, 263910, 272244, 291690, 307895, 316692, 335160, 340305, 351880, 369474, 388920, 395865, 408366, 431053, 453740, 492632, 527820, 544488, 554211, 583380, 615790, 633384, 680610, 738948, 791730, 816732, 862106, 907480, 923685, 1020915, 1055640, 1108422, 1166760, 1231580, 1293159, 1361220, 1477896, 1583460, 1633464, 1724212, 1847370, 2041830, 2155265, 2216844, 2463160, 2586318, 2722440, 2771055, 3166920, 3448424, 3694740, 3879477, 4083660, 4310530, 4433688, 5172636, 5542110, 6465795, 7389480, 7758954, 8167320, 8621060, 10345272, 11084220, 12931590, 15517908, 17242120, 19397385, 22168440, 25863180, 31035816, 38794770, 51726360, 77589540, 155179080]

約数ペア:

[(1, 155179080), (2, 77589540), (3, 51726360), (4, 38794770), (5, 31035816), (6, 25863180), (7, 22168440), (8, 19397385), (9, 17242120), (10, 15517908), (12, 12931590), (14, 11084220), (15, 10345272), (18, 8621060), (19, 8167320), (20, 7758954), (21, 7389480), (24, 6465795), (28, 5542110), (30, 5172636), (35, 4433688), (36, 4310530), (38, 4083660), (40, 3879477), (42, 3694740), (45, 3448424), (49, 3166920), (56, 2771055), (57, 2722440), (60, 2586318), (63, 2463160), (70, 2216844), (72, 2155265), (76, 2041830), (84, 1847370), (90, 1724212), (95, 1633464), (98, 1583460), (105, 1477896), (114, 1361220), (120, 1293159), (126, 1231580), (133, 1166760), (140, 1108422), (147, 1055640), (152, 1020915), (168, 923685), (171, 907480), (180, 862106), (190, 816732), (196, 791730), (210, 738948), (228, 680610), (245, 633384), (252, 615790), (266, 583380), (280, 554211), (285, 544488), (294, 527820), (315, 492632), (342, 453740), (360, 431053), (380, 408366), (392, 395865), (399, 388920), (420, 369474), (441, 351880), (456, 340305), (463, 335160), (490, 316692), (504, 307895), (532, 291690), (570, 272244), (588, 263910), (630, 246316), (665, 233352), (684, 226870), (735, 211128), (760, 204183), (798, 194460), (840, 184737), (855, 181496), (882, 175940), (926, 167580), (931, 166680), (980, 158346), (1064, 145845), (1140, 136122), (1176, 131955), (1197, 129640), (1260, 123158), (1330, 116676), (1368, 113435), (1389, 111720), (1470, 105564), (1596, 97230), (1710, 90748), (1764, 87970), (1852, 83790), (1862, 83340), (1960, 79173), (1995, 77784), (2205, 70376), (2280, 68061), (2315, 67032), (2394, 64820), (2520, 61579), (2660, 58338), (2778, 55860), (2793, 55560), (2940, 52782), (3192, 48615), (3241, 47880), (3420, 45374), (3528, 43985), (3704, 41895), (3724, 41670), (3990, 38892), (4167, 37240), (4410, 35188), (4630, 33516), (4655, 33336), (4788, 32410), (5320, 29169), (5556, 27930), (5586, 27780), (5880, 26391), (5985, 25928), (6482, 23940), (6840, 22687), (6945, 22344), (7448, 20835), (7980, 19446), (8334, 18620), (8379, 18520), (8797, 17640), (8820, 17594), (9260, 16758), (9310, 16668), (9576, 16205), (9723, 15960), (11112, 13965), (11172, 13890), (11970, 12964)]