1255156920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 384

約数和(自身を含む): 4648026240

約数和(自身を除く): 3392869320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 37, 40, 45, 46, 51, 60, 68, 69, 72, 74, 85, 90, 92, 102, 111, 115, 120, 136, 138, 148, 153, 170, 180, 184, 185, 204, 207, 222, 230, 241, 255, 276, 296, 306, 333, 340, 345, 360, 370, 391, 408, 414, 444, 460, 482, 510, 552, 555, 612, 629, 666, 680, 690, 723, 740, 765, 782, 828, 851, 888, 920, 964, 1020, 1035, 1110, 1173, 1205, 1224, 1258, 1332, 1380, 1446, 1480, 1530, 1564, 1656, 1665, 1702, 1887, 1928, 1955, 2040, 2070, 2169, 2220, 2346, 2410, 2516, 2553, 2664, 2760, 2892, 3060, 3128, 3145, 3330, 3404, 3519, 3615, 3774, 3910, 4097, 4140, 4255, 4338, 4440, 4692, 4820, 5032, 5106, 5543, 5661, 5784, 5865, 6120, 6290, 6660, 6808, 7038, 7230, 7548, 7659, 7820, 8194, 8280, 8510, 8676, 8917, 9384, 9435, 9640, 10212, 10845, 11086, 11322, 11730, 12291, 12580, 12765, 13320, 14076, 14460, 14467, 15096, 15318, 15640, 16388, 16629, 17020, 17352, 17595, 17834, 18870, 20424, 20485, 21690, 22172, 22644, 23460, 24582, 25160, 25530, 26751, 27715, 28152, 28305, 28920, 28934, 30636, 32776, 33258, 34040, 35190, 35668, 36873, 37740, 38295, 40970, 43380, 43401, 44344, 44585, 45288, 46920, 49164, 49887, 51060, 53502, 55430, 56610, 57868, 61272, 61455, 66516, 70380, 71336, 72335, 73746, 75480, 76590, 80253, 81940, 83145, 86760, 86802, 89170, 94231, 98328, 99774, 102120, 107004, 110860, 113220, 115736, 122910, 130203, 133032, 133755, 140760, 144670, 147492, 151589, 153180, 160506, 163880, 166290, 173604, 178340, 184365, 188462, 199548, 205091, 214008, 217005, 221720, 226440, 245820, 249435, 260406, 267510, 282693, 289340, 294984, 303178, 306360, 321012, 332580, 347208, 356680, 368730, 376924, 399096, 401265, 410182, 434010, 454767, 471155, 491640, 498870, 520812, 535020, 565386, 578680, 606356, 615273, 642024, 651015, 665160, 737460, 753848, 757945, 802530, 820364, 848079, 868020, 909534, 942310, 997740, 1025455, 1041624, 1070040, 1130772, 1212712, 1230546, 1302030, 1364301, 1413465, 1474920, 1515890, 1605060, 1640728, 1696158, 1736040, 1819068, 1845819, 1884620, 1995480, 2050910, 2261544, 2273835, 2461092, 2604060, 2728602, 2826930, 3031780, 3076365, 3210120, 3392316, 3486547, 3638136, 3691638, 3769240, 4101820, 4240395, 4547670, 4922184, 5208120, 5457204, 5653860, 6063560, 6152730, 6784632, 6821505, 6973094, 7383276, 8203640, 8480790, 9095340, 9229095, 10459641, 10914408, 11307720, 12305460, 13643010, 13946188, 14766552, 16961580, 17432735, 18190680, 18458190, 20919282, 24610920, 27286020, 27892376, 31378923, 33923160, 34865470, 36916380, 41838564, 52298205, 54572040, 62757846, 69730940, 73832760, 83677128, 104596410, 125515692, 139461880, 156894615, 209192820, 251031384, 313789230, 418385640, 627578460, 1255156920]

約数ペア:

[(1, 1255156920), (2, 627578460), (3, 418385640), (4, 313789230), (5, 251031384), (6, 209192820), (8, 156894615), (9, 139461880), (10, 125515692), (12, 104596410), (15, 83677128), (17, 73832760), (18, 69730940), (20, 62757846), (23, 54572040), (24, 52298205), (30, 41838564), (34, 36916380), (36, 34865470), (37, 33923160), (40, 31378923), (45, 27892376), (46, 27286020), (51, 24610920), (60, 20919282), (68, 18458190), (69, 18190680), (72, 17432735), (74, 16961580), (85, 14766552), (90, 13946188), (92, 13643010), (102, 12305460), (111, 11307720), (115, 10914408), (120, 10459641), (136, 9229095), (138, 9095340), (148, 8480790), (153, 8203640), (170, 7383276), (180, 6973094), (184, 6821505), (185, 6784632), (204, 6152730), (207, 6063560), (222, 5653860), (230, 5457204), (241, 5208120), (255, 4922184), (276, 4547670), (296, 4240395), (306, 4101820), (333, 3769240), (340, 3691638), (345, 3638136), (360, 3486547), (370, 3392316), (391, 3210120), (408, 3076365), (414, 3031780), (444, 2826930), (460, 2728602), (482, 2604060), (510, 2461092), (552, 2273835), (555, 2261544), (612, 2050910), (629, 1995480), (666, 1884620), (680, 1845819), (690, 1819068), (723, 1736040), (740, 1696158), (765, 1640728), (782, 1605060), (828, 1515890), (851, 1474920), (888, 1413465), (920, 1364301), (964, 1302030), (1020, 1230546), (1035, 1212712), (1110, 1130772), (1173, 1070040), (1205, 1041624), (1224, 1025455), (1258, 997740), (1332, 942310), (1380, 909534), (1446, 868020), (1480, 848079), (1530, 820364), (1564, 802530), (1656, 757945), (1665, 753848), (1702, 737460), (1887, 665160), (1928, 651015), (1955, 642024), (2040, 615273), (2070, 606356), (2169, 578680), (2220, 565386), (2346, 535020), (2410, 520812), (2516, 498870), (2553, 491640), (2664, 471155), (2760, 454767), (2892, 434010), (3060, 410182), (3128, 401265), (3145, 399096), (3330, 376924), (3404, 368730), (3519, 356680), (3615, 347208), (3774, 332580), (3910, 321012), (4097, 306360), (4140, 303178), (4255, 294984), (4338, 289340), (4440, 282693), (4692, 267510), (4820, 260406), (5032, 249435), (5106, 245820), (5543, 226440), (5661, 221720), (5784, 217005), (5865, 214008), (6120, 205091), (6290, 199548), (6660, 188462), (6808, 184365), (7038, 178340), (7230, 173604), (7548, 166290), (7659, 163880), (7820, 160506), (8194, 153180), (8280, 151589), (8510, 147492), (8676, 144670), (8917, 140760), (9384, 133755), (9435, 133032), (9640, 130203), (10212, 122910), (10845, 115736), (11086, 113220), (11322, 110860), (11730, 107004), (12291, 102120), (12580, 99774), (12765, 98328), (13320, 94231), (14076, 89170), (14460, 86802), (14467, 86760), (15096, 83145), (15318, 81940), (15640, 80253), (16388, 76590), (16629, 75480), (17020, 73746), (17352, 72335), (17595, 71336), (17834, 70380), (18870, 66516), (20424, 61455), (20485, 61272), (21690, 57868), (22172, 56610), (22644, 55430), (23460, 53502), (24582, 51060), (25160, 49887), (25530, 49164), (26751, 46920), (27715, 45288), (28152, 44585), (28305, 44344), (28920, 43401), (28934, 43380), (30636, 40970), (32776, 38295), (33258, 37740), (34040, 36873), (35190, 35668)]