143851890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 464486400

約数和(自身を除く): 320634510

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 29, 30, 35, 39, 42, 46, 58, 65, 69, 70, 78, 79, 87, 91, 105, 115, 130, 138, 145, 158, 161, 174, 182, 195, 203, 210, 230, 237, 273, 290, 299, 322, 345, 377, 390, 395, 406, 435, 455, 474, 483, 546, 553, 598, 609, 667, 690, 754, 790, 805, 870, 897, 910, 966, 1015, 1027, 1106, 1131, 1185, 1218, 1334, 1365, 1495, 1610, 1659, 1794, 1817, 1885, 2001, 2030, 2054, 2093, 2262, 2291, 2370, 2415, 2639, 2730, 2765, 2990, 3045, 3081, 3318, 3335, 3634, 3770, 4002, 4186, 4485, 4582, 4669, 4830, 5135, 5278, 5451, 5530, 5655, 6090, 6162, 6279, 6670, 6873, 7189, 7917, 8295, 8671, 8970, 9085, 9338, 10005, 10270, 10465, 10902, 11310, 11455, 12558, 12719, 13195, 13746, 14007, 14378, 15405, 15834, 16037, 16590, 17342, 18170, 20010, 20930, 21567, 22910, 23345, 23621, 25438, 26013, 26390, 27255, 28014, 29783, 30810, 31395, 32074, 34365, 35945, 38157, 39585, 43134, 43355, 46690, 47242, 48111, 52026, 52693, 54510, 59566, 60697, 62790, 63595, 68730, 70035, 70863, 71890, 76314, 79170, 80185, 86710, 89349, 96222, 105386, 107835, 118105, 121394, 127190, 130065, 140070, 141726, 148915, 158079, 160370, 165347, 178698, 182091, 190785, 208481, 215670, 236210, 240555, 260130, 263465, 297830, 303485, 316158, 330694, 354315, 364182, 368851, 381570, 416962, 446745, 481110, 496041, 526930, 606970, 625443, 685009, 708630, 737702, 790395, 826735, 893490, 910455, 992082, 1042405, 1106553, 1250886, 1370018, 1580790, 1653470, 1820910, 1844255, 2055027, 2084810, 2213106, 2480205, 3127215, 3425045, 3688510, 4110054, 4795063, 4960410, 5532765, 6254430, 6850090, 9590126, 10275135, 11065530, 14385189, 20550270, 23975315, 28770378, 47950630, 71925945, 143851890]

約数ペア:

[(1, 143851890), (2, 71925945), (3, 47950630), (5, 28770378), (6, 23975315), (7, 20550270), (10, 14385189), (13, 11065530), (14, 10275135), (15, 9590126), (21, 6850090), (23, 6254430), (26, 5532765), (29, 4960410), (30, 4795063), (35, 4110054), (39, 3688510), (42, 3425045), (46, 3127215), (58, 2480205), (65, 2213106), (69, 2084810), (70, 2055027), (78, 1844255), (79, 1820910), (87, 1653470), (91, 1580790), (105, 1370018), (115, 1250886), (130, 1106553), (138, 1042405), (145, 992082), (158, 910455), (161, 893490), (174, 826735), (182, 790395), (195, 737702), (203, 708630), (210, 685009), (230, 625443), (237, 606970), (273, 526930), (290, 496041), (299, 481110), (322, 446745), (345, 416962), (377, 381570), (390, 368851), (395, 364182), (406, 354315), (435, 330694), (455, 316158), (474, 303485), (483, 297830), (546, 263465), (553, 260130), (598, 240555), (609, 236210), (667, 215670), (690, 208481), (754, 190785), (790, 182091), (805, 178698), (870, 165347), (897, 160370), (910, 158079), (966, 148915), (1015, 141726), (1027, 140070), (1106, 130065), (1131, 127190), (1185, 121394), (1218, 118105), (1334, 107835), (1365, 105386), (1495, 96222), (1610, 89349), (1659, 86710), (1794, 80185), (1817, 79170), (1885, 76314), (2001, 71890), (2030, 70863), (2054, 70035), (2093, 68730), (2262, 63595), (2291, 62790), (2370, 60697), (2415, 59566), (2639, 54510), (2730, 52693), (2765, 52026), (2990, 48111), (3045, 47242), (3081, 46690), (3318, 43355), (3335, 43134), (3634, 39585), (3770, 38157), (4002, 35945), (4186, 34365), (4485, 32074), (4582, 31395), (4669, 30810), (4830, 29783), (5135, 28014), (5278, 27255), (5451, 26390), (5530, 26013), (5655, 25438), (6090, 23621), (6162, 23345), (6279, 22910), (6670, 21567), (6873, 20930), (7189, 20010), (7917, 18170), (8295, 17342), (8671, 16590), (8970, 16037), (9085, 15834), (9338, 15405), (10005, 14378), (10270, 14007), (10465, 13746), (10902, 13195), (11310, 12719), (11455, 12558)]