331567508880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{57571}}^1$

素因数の和:58030

約数の個数: 240

約数和(自身を含む): 1174924770240

約数和(自身を除く): 843357261360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 421, 456, 570, 684, 720, 760, 842, 855, 912, 1140, 1263, 1368, 1520, 1684, 1710, 2105, 2280, 2526, 2736, 3368, 3420, 3789, 4210, 4560, 5052, 6315, 6736, 6840, 7578, 7999, 8420, 10104, 12630, 13680, 15156, 15998, 16840, 18945, 20208, 23997, 25260, 30312, 31996, 33680, 37890, 39995, 47994, 50520, 57571, 60624, 63992, 71991, 75780, 79990, 95988, 101040, 115142, 119985, 127984, 143982, 151560, 159980, 172713, 191976, 230284, 239970, 287855, 287964, 303120, 319960, 345426, 359955, 383952, 460568, 479940, 518139, 575710, 575928, 639920, 690852, 719910, 863565, 921136, 959880, 1036278, 1093849, 1151420, 1151856, 1381704, 1439820, 1727130, 1919760, 2072556, 2187698, 2302840, 2590695, 2763408, 2879640, 3281547, 3454260, 4145112, 4375396, 4605680, 5181390, 5469245, 5759280, 6563094, 6908520, 8290224, 8750792, 9844641, 10362780, 10938490, 13126188, 13817040, 16407735, 17501584, 19689282, 20725560, 21876980, 24237391, 26252376, 32815470, 39378564, 41451120, 43753960, 48474782, 49223205, 52504752, 65630940, 72712173, 78757128, 87507920, 96949564, 98446410, 121186955, 131261880, 145424346, 157514256, 193899128, 196892820, 218136519, 242373910, 262523760, 290848692, 363560865, 387798256, 393785640, 436273038, 460510429, 484747820, 581697384, 727121730, 787571280, 872546076, 921020858, 969495640, 1090682595, 1163394768, 1381531287, 1454243460, 1745092152, 1842041716, 1938991280, 2181365190, 2302552145, 2763062574, 2908486920, 3490184304, 3684083432, 4144593861, 4362730380, 4605104290, 5526125148, 5816973840, 6907656435, 7368166864, 8289187722, 8725460760, 9210208580, 11052250296, 13815312870, 16578375444, 17450921520, 18420417160, 20722969305, 22104500592, 27630625740, 33156750888, 36840834320, 41445938610, 55261251480, 66313501776, 82891877220, 110522502960, 165783754440, 331567508880]

約数ペア:

[(1, 331567508880), (2, 165783754440), (3, 110522502960), (4, 82891877220), (5, 66313501776), (6, 55261251480), (8, 41445938610), (9, 36840834320), (10, 33156750888), (12, 27630625740), (15, 22104500592), (16, 20722969305), (18, 18420417160), (19, 17450921520), (20, 16578375444), (24, 13815312870), (30, 11052250296), (36, 9210208580), (38, 8725460760), (40, 8289187722), (45, 7368166864), (48, 6907656435), (57, 5816973840), (60, 5526125148), (72, 4605104290), (76, 4362730380), (80, 4144593861), (90, 3684083432), (95, 3490184304), (114, 2908486920), (120, 2763062574), (144, 2302552145), (152, 2181365190), (171, 1938991280), (180, 1842041716), (190, 1745092152), (228, 1454243460), (240, 1381531287), (285, 1163394768), (304, 1090682595), (342, 969495640), (360, 921020858), (380, 872546076), (421, 787571280), (456, 727121730), (570, 581697384), (684, 484747820), (720, 460510429), (760, 436273038), (842, 393785640), (855, 387798256), (912, 363560865), (1140, 290848692), (1263, 262523760), (1368, 242373910), (1520, 218136519), (1684, 196892820), (1710, 193899128), (2105, 157514256), (2280, 145424346), (2526, 131261880), (2736, 121186955), (3368, 98446410), (3420, 96949564), (3789, 87507920), (4210, 78757128), (4560, 72712173), (5052, 65630940), (6315, 52504752), (6736, 49223205), (6840, 48474782), (7578, 43753960), (7999, 41451120), (8420, 39378564), (10104, 32815470), (12630, 26252376), (13680, 24237391), (15156, 21876980), (15998, 20725560), (16840, 19689282), (18945, 17501584), (20208, 16407735), (23997, 13817040), (25260, 13126188), (30312, 10938490), (31996, 10362780), (33680, 9844641), (37890, 8750792), (39995, 8290224), (47994, 6908520), (50520, 6563094), (57571, 5759280), (60624, 5469245), (63992, 5181390), (71991, 4605680), (75780, 4375396), (79990, 4145112), (95988, 3454260), (101040, 3281547), (115142, 2879640), (119985, 2763408), (127984, 2590695), (143982, 2302840), (151560, 2187698), (159980, 2072556), (172713, 1919760), (191976, 1727130), (230284, 1439820), (239970, 1381704), (287855, 1151856), (287964, 1151420), (303120, 1093849), (319960, 1036278), (345426, 959880), (359955, 921136), (383952, 863565), (460568, 719910), (479940, 690852), (518139, 639920), (575710, 575928)]