1270409140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 384

約数和(自身を含む): 3901685760

約数和(自身を除く): 2631276620

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 31, 35, 44, 46, 52, 55, 62, 65, 70, 77, 89, 91, 92, 110, 115, 124, 130, 140, 143, 154, 155, 161, 178, 182, 217, 220, 230, 253, 260, 286, 299, 308, 310, 322, 341, 356, 364, 385, 403, 434, 445, 455, 460, 506, 572, 598, 620, 623, 644, 682, 713, 715, 770, 805, 806, 868, 890, 910, 979, 1001, 1012, 1085, 1157, 1196, 1246, 1265, 1364, 1426, 1430, 1495, 1540, 1610, 1612, 1705, 1771, 1780, 1820, 1958, 2002, 2015, 2047, 2093, 2170, 2314, 2387, 2492, 2530, 2759, 2821, 2852, 2860, 2990, 3115, 3220, 3289, 3410, 3542, 3565, 3916, 4004, 4030, 4094, 4186, 4340, 4433, 4628, 4774, 4895, 4991, 5005, 5060, 5518, 5642, 5785, 5980, 6230, 6578, 6820, 6853, 7084, 7130, 7843, 8060, 8099, 8188, 8372, 8855, 8866, 9269, 9548, 9790, 9982, 10010, 10235, 10465, 11036, 11284, 11570, 11935, 12460, 12727, 13156, 13706, 13795, 14105, 14260, 14329, 15686, 16198, 16445, 17710, 17732, 18538, 19313, 19580, 19964, 20020, 20470, 20930, 22165, 22517, 23023, 23140, 23870, 24955, 25454, 26611, 27412, 27590, 28210, 28658, 30349, 31031, 31372, 32396, 32890, 34265, 35420, 35867, 37076, 38626, 39215, 40495, 40940, 41860, 44330, 45034, 46046, 46345, 47740, 49910, 50908, 53222, 54901, 55180, 56420, 57316, 60698, 62062, 63457, 63635, 64883, 65780, 68530, 71645, 71734, 77252, 78430, 80990, 88660, 89089, 90068, 92092, 92690, 96565, 99820, 101959, 106444, 109802, 112585, 115115, 121396, 124124, 126914, 127270, 129766, 133055, 137060, 143290, 143468, 151745, 155155, 156860, 157619, 161980, 178178, 179335, 185380, 186277, 193130, 203918, 212443, 219604, 225170, 230230, 251069, 253828, 254540, 259532, 266110, 274505, 286580, 292721, 303490, 310310, 315238, 317285, 324415, 356356, 358670, 372554, 386260, 394537, 407836, 424886, 444199, 445445, 450340, 460460, 502138, 509795, 532220, 549010, 585442, 606980, 620620, 630476, 634570, 648830, 698027, 713713, 717340, 745108, 788095, 789074, 824941, 849772, 888398, 890890, 931385, 1004276, 1019590, 1062215, 1098020, 1170884, 1255345, 1269140, 1297660, 1396054, 1427426, 1463605, 1576190, 1578148, 1649882, 1776796, 1781780, 1862770, 1972685, 2039180, 2049047, 2124430, 2220995, 2510690, 2761759, 2792108, 2854852, 2927210, 3152380, 3299764, 3490135, 3568565, 3725540, 3945370, 4098094, 4124705, 4248860, 4441990, 4886189, 5021380, 5523518, 5774587, 5854420, 6980270, 7137130, 7890740, 8196188, 8249410, 8883980, 9074351, 9772378, 10245235, 11047036, 11549174, 13808795, 13960540, 14274260, 16498820, 18148702, 19544756, 20490470, 23098348, 24430945, 27617590, 28872935, 36297404, 40980940, 45371755, 48861890, 55235180, 57745870, 63520457, 90743510, 97723780, 115491740, 127040914, 181487020, 254081828, 317602285, 635204570, 1270409140]

約数ペア:

[(1, 1270409140), (2, 635204570), (4, 317602285), (5, 254081828), (7, 181487020), (10, 127040914), (11, 115491740), (13, 97723780), (14, 90743510), (20, 63520457), (22, 57745870), (23, 55235180), (26, 48861890), (28, 45371755), (31, 40980940), (35, 36297404), (44, 28872935), (46, 27617590), (52, 24430945), (55, 23098348), (62, 20490470), (65, 19544756), (70, 18148702), (77, 16498820), (89, 14274260), (91, 13960540), (92, 13808795), (110, 11549174), (115, 11047036), (124, 10245235), (130, 9772378), (140, 9074351), (143, 8883980), (154, 8249410), (155, 8196188), (161, 7890740), (178, 7137130), (182, 6980270), (217, 5854420), (220, 5774587), (230, 5523518), (253, 5021380), (260, 4886189), (286, 4441990), (299, 4248860), (308, 4124705), (310, 4098094), (322, 3945370), (341, 3725540), (356, 3568565), (364, 3490135), (385, 3299764), (403, 3152380), (434, 2927210), (445, 2854852), (455, 2792108), (460, 2761759), (506, 2510690), (572, 2220995), (598, 2124430), (620, 2049047), (623, 2039180), (644, 1972685), (682, 1862770), (713, 1781780), (715, 1776796), (770, 1649882), (805, 1578148), (806, 1576190), (868, 1463605), (890, 1427426), (910, 1396054), (979, 1297660), (1001, 1269140), (1012, 1255345), (1085, 1170884), (1157, 1098020), (1196, 1062215), (1246, 1019590), (1265, 1004276), (1364, 931385), (1426, 890890), (1430, 888398), (1495, 849772), (1540, 824941), (1610, 789074), (1612, 788095), (1705, 745108), (1771, 717340), (1780, 713713), (1820, 698027), (1958, 648830), (2002, 634570), (2015, 630476), (2047, 620620), (2093, 606980), (2170, 585442), (2314, 549010), (2387, 532220), (2492, 509795), (2530, 502138), (2759, 460460), (2821, 450340), (2852, 445445), (2860, 444199), (2990, 424886), (3115, 407836), (3220, 394537), (3289, 386260), (3410, 372554), (3542, 358670), (3565, 356356), (3916, 324415), (4004, 317285), (4030, 315238), (4094, 310310), (4186, 303490), (4340, 292721), (4433, 286580), (4628, 274505), (4774, 266110), (4895, 259532), (4991, 254540), (5005, 253828), (5060, 251069), (5518, 230230), (5642, 225170), (5785, 219604), (5980, 212443), (6230, 203918), (6578, 193130), (6820, 186277), (6853, 185380), (7084, 179335), (7130, 178178), (7843, 161980), (8060, 157619), (8099, 156860), (8188, 155155), (8372, 151745), (8855, 143468), (8866, 143290), (9269, 137060), (9548, 133055), (9790, 129766), (9982, 127270), (10010, 126914), (10235, 124124), (10465, 121396), (11036, 115115), (11284, 112585), (11570, 109802), (11935, 106444), (12460, 101959), (12727, 99820), (13156, 96565), (13706, 92690), (13795, 92092), (14105, 90068), (14260, 89089), (14329, 88660), (15686, 80990), (16198, 78430), (16445, 77252), (17710, 71734), (17732, 71645), (18538, 68530), (19313, 65780), (19580, 64883), (19964, 63635), (20020, 63457), (20470, 62062), (20930, 60698), (22165, 57316), (22517, 56420), (23023, 55180), (23140, 54901), (23870, 53222), (24955, 50908), (25454, 49910), (26611, 47740), (27412, 46345), (27590, 46046), (28210, 45034), (28658, 44330), (30349, 41860), (31031, 40940), (31372, 40495), (32396, 39215), (32890, 38626), (34265, 37076), (35420, 35867)]