165170040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 256

約数和(自身を含む): 608256000

約数和(自身を除く): 443085960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 79, 84, 95, 105, 114, 120, 131, 133, 140, 152, 158, 168, 190, 210, 228, 237, 262, 266, 280, 285, 316, 380, 393, 395, 399, 420, 456, 474, 524, 532, 553, 570, 632, 655, 665, 760, 786, 790, 798, 840, 917, 948, 1048, 1064, 1106, 1140, 1185, 1310, 1330, 1501, 1572, 1580, 1596, 1659, 1834, 1896, 1965, 1995, 2212, 2280, 2370, 2489, 2620, 2660, 2751, 2765, 3002, 3144, 3160, 3192, 3318, 3668, 3930, 3990, 4424, 4503, 4585, 4740, 4978, 5240, 5320, 5502, 5530, 6004, 6636, 7336, 7467, 7505, 7860, 7980, 8295, 9006, 9170, 9480, 9956, 10349, 10507, 11004, 11060, 12008, 12445, 13272, 13755, 14934, 15010, 15720, 15960, 16590, 17423, 18012, 18340, 19912, 20698, 21014, 22008, 22120, 22515, 24890, 27510, 29868, 30020, 31047, 31521, 33180, 34846, 36024, 36680, 37335, 41396, 42028, 45030, 49780, 51745, 52269, 52535, 55020, 59736, 60040, 62094, 63042, 66360, 69692, 72443, 74670, 82792, 84056, 87115, 90060, 99560, 103490, 104538, 105070, 110040, 124188, 126084, 139384, 144886, 149340, 155235, 157605, 174230, 180120, 196631, 206980, 209076, 210140, 217329, 248376, 252168, 261345, 289772, 298680, 310470, 315210, 348460, 362215, 393262, 413960, 418152, 420280, 434658, 522690, 579544, 589893, 620940, 630420, 696920, 724430, 786524, 869316, 983155, 1045380, 1086645, 1179786, 1241880, 1260840, 1376417, 1448860, 1573048, 1738632, 1966310, 2090760, 2173290, 2359572, 2752834, 2897720, 2949465, 3932620, 4129251, 4346580, 4719144, 5505668, 5898930, 6882085, 7865240, 8258502, 8693160, 11011336, 11797860, 13764170, 16517004, 20646255, 23595720, 27528340, 33034008, 41292510, 55056680, 82585020, 165170040]

約数ペア:

[(1, 165170040), (2, 82585020), (3, 55056680), (4, 41292510), (5, 33034008), (6, 27528340), (7, 23595720), (8, 20646255), (10, 16517004), (12, 13764170), (14, 11797860), (15, 11011336), (19, 8693160), (20, 8258502), (21, 7865240), (24, 6882085), (28, 5898930), (30, 5505668), (35, 4719144), (38, 4346580), (40, 4129251), (42, 3932620), (56, 2949465), (57, 2897720), (60, 2752834), (70, 2359572), (76, 2173290), (79, 2090760), (84, 1966310), (95, 1738632), (105, 1573048), (114, 1448860), (120, 1376417), (131, 1260840), (133, 1241880), (140, 1179786), (152, 1086645), (158, 1045380), (168, 983155), (190, 869316), (210, 786524), (228, 724430), (237, 696920), (262, 630420), (266, 620940), (280, 589893), (285, 579544), (316, 522690), (380, 434658), (393, 420280), (395, 418152), (399, 413960), (420, 393262), (456, 362215), (474, 348460), (524, 315210), (532, 310470), (553, 298680), (570, 289772), (632, 261345), (655, 252168), (665, 248376), (760, 217329), (786, 210140), (790, 209076), (798, 206980), (840, 196631), (917, 180120), (948, 174230), (1048, 157605), (1064, 155235), (1106, 149340), (1140, 144886), (1185, 139384), (1310, 126084), (1330, 124188), (1501, 110040), (1572, 105070), (1580, 104538), (1596, 103490), (1659, 99560), (1834, 90060), (1896, 87115), (1965, 84056), (1995, 82792), (2212, 74670), (2280, 72443), (2370, 69692), (2489, 66360), (2620, 63042), (2660, 62094), (2751, 60040), (2765, 59736), (3002, 55020), (3144, 52535), (3160, 52269), (3192, 51745), (3318, 49780), (3668, 45030), (3930, 42028), (3990, 41396), (4424, 37335), (4503, 36680), (4585, 36024), (4740, 34846), (4978, 33180), (5240, 31521), (5320, 31047), (5502, 30020), (5530, 29868), (6004, 27510), (6636, 24890), (7336, 22515), (7467, 22120), (7505, 22008), (7860, 21014), (7980, 20698), (8295, 19912), (9006, 18340), (9170, 18012), (9480, 17423), (9956, 16590), (10349, 15960), (10507, 15720), (11004, 15010), (11060, 14934), (12008, 13755), (12445, 13272)]