129822420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 472227840

約数和(自身を除く): 342405420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 59, 60, 62, 65, 70, 78, 84, 91, 93, 105, 118, 124, 130, 140, 155, 156, 169, 177, 182, 186, 195, 210, 217, 236, 260, 273, 295, 310, 338, 354, 364, 372, 390, 403, 413, 420, 434, 455, 465, 507, 546, 590, 620, 651, 676, 708, 767, 780, 806, 826, 845, 868, 885, 910, 930, 1014, 1085, 1092, 1180, 1183, 1209, 1239, 1302, 1365, 1534, 1612, 1652, 1690, 1770, 1820, 1829, 1860, 2015, 2028, 2065, 2170, 2301, 2366, 2418, 2478, 2535, 2604, 2730, 2821, 3068, 3255, 3380, 3540, 3549, 3658, 3835, 4030, 4130, 4340, 4602, 4732, 4836, 4956, 5070, 5239, 5369, 5460, 5487, 5642, 5915, 6045, 6195, 6510, 7098, 7316, 7670, 8060, 8260, 8463, 9145, 9204, 9971, 10140, 10478, 10738, 10974, 11284, 11505, 11830, 12090, 12390, 12803, 13020, 14105, 14196, 15340, 15717, 16107, 16926, 17745, 18290, 19942, 20956, 21476, 21948, 23010, 23660, 23777, 24180, 24780, 25606, 26195, 26845, 27435, 28210, 29913, 31434, 32214, 33852, 35490, 36580, 36673, 38409, 39884, 42315, 46020, 47554, 49855, 51212, 52390, 53690, 54870, 56420, 59826, 62868, 64015, 64428, 69797, 70980, 71331, 73346, 76818, 78585, 80535, 84630, 95108, 99710, 104780, 107380, 109740, 110019, 118885, 119652, 128030, 139594, 142662, 146692, 149565, 153636, 157170, 161070, 166439, 169260, 183365, 192045, 199420, 209391, 220038, 237770, 256060, 279188, 285324, 299130, 309101, 314340, 322140, 332878, 348985, 356655, 366730, 384090, 418782, 440076, 475540, 499317, 550095, 598260, 618202, 665756, 697970, 713310, 733460, 768180, 832195, 837564, 927303, 998634, 1046955, 1100190, 1236404, 1395940, 1426620, 1545505, 1664390, 1854606, 1997268, 2093910, 2163707, 2200380, 2496585, 3091010, 3328780, 3709212, 4187820, 4327414, 4636515, 4993170, 6182020, 6491121, 8654828, 9273030, 9986340, 10818535, 12982242, 18546060, 21637070, 25964484, 32455605, 43274140, 64911210, 129822420]

約数ペア:

[(1, 129822420), (2, 64911210), (3, 43274140), (4, 32455605), (5, 25964484), (6, 21637070), (7, 18546060), (10, 12982242), (12, 10818535), (13, 9986340), (14, 9273030), (15, 8654828), (20, 6491121), (21, 6182020), (26, 4993170), (28, 4636515), (30, 4327414), (31, 4187820), (35, 3709212), (39, 3328780), (42, 3091010), (52, 2496585), (59, 2200380), (60, 2163707), (62, 2093910), (65, 1997268), (70, 1854606), (78, 1664390), (84, 1545505), (91, 1426620), (93, 1395940), (105, 1236404), (118, 1100190), (124, 1046955), (130, 998634), (140, 927303), (155, 837564), (156, 832195), (169, 768180), (177, 733460), (182, 713310), (186, 697970), (195, 665756), (210, 618202), (217, 598260), (236, 550095), (260, 499317), (273, 475540), (295, 440076), (310, 418782), (338, 384090), (354, 366730), (364, 356655), (372, 348985), (390, 332878), (403, 322140), (413, 314340), (420, 309101), (434, 299130), (455, 285324), (465, 279188), (507, 256060), (546, 237770), (590, 220038), (620, 209391), (651, 199420), (676, 192045), (708, 183365), (767, 169260), (780, 166439), (806, 161070), (826, 157170), (845, 153636), (868, 149565), (885, 146692), (910, 142662), (930, 139594), (1014, 128030), (1085, 119652), (1092, 118885), (1180, 110019), (1183, 109740), (1209, 107380), (1239, 104780), (1302, 99710), (1365, 95108), (1534, 84630), (1612, 80535), (1652, 78585), (1690, 76818), (1770, 73346), (1820, 71331), (1829, 70980), (1860, 69797), (2015, 64428), (2028, 64015), (2065, 62868), (2170, 59826), (2301, 56420), (2366, 54870), (2418, 53690), (2478, 52390), (2535, 51212), (2604, 49855), (2730, 47554), (2821, 46020), (3068, 42315), (3255, 39884), (3380, 38409), (3540, 36673), (3549, 36580), (3658, 35490), (3835, 33852), (4030, 32214), (4130, 31434), (4340, 29913), (4602, 28210), (4732, 27435), (4836, 26845), (4956, 26195), (5070, 25606), (5239, 24780), (5369, 24180), (5460, 23777), (5487, 23660), (5642, 23010), (5915, 21948), (6045, 21476), (6195, 20956), (6510, 19942), (7098, 18290), (7316, 17745), (7670, 16926), (8060, 16107), (8260, 15717), (8463, 15340), (9145, 14196), (9204, 14105), (9971, 13020), (10140, 12803), (10478, 12390), (10738, 12090), (10974, 11830), (11284, 11505)]