66916971720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{6983}}^1$

素因数の和:7489

約数の個数: 256

約数和(自身を含む): 235332864000

約数和(自身を除く): 168415892280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 467, 513, 540, 570, 684, 760, 855, 934, 1026, 1080, 1140, 1368, 1401, 1710, 1868, 2052, 2280, 2335, 2565, 2802, 3420, 3736, 4104, 4203, 4670, 5130, 5604, 6840, 6983, 7005, 8406, 8873, 9340, 10260, 11208, 12609, 13966, 14010, 16812, 17746, 18680, 20520, 20949, 21015, 25218, 26619, 27932, 28020, 33624, 34915, 35492, 41898, 42030, 44365, 50436, 53238, 55864, 56040, 62847, 63045, 69830, 70984, 79857, 83796, 84060, 88730, 100872, 104745, 106476, 125694, 126090, 132677, 133095, 139660, 159714, 167592, 168120, 177460, 188541, 209490, 212952, 239571, 251388, 252180, 265354, 266190, 279320, 314235, 319428, 354920, 377082, 398031, 399285, 418980, 479142, 502776, 504360, 530708, 532380, 628470, 638856, 663385, 754164, 796062, 798570, 837960, 942705, 958284, 1061416, 1064760, 1194093, 1197855, 1256940, 1326770, 1508328, 1592124, 1597140, 1885410, 1916568, 1990155, 2388186, 2395710, 2513880, 2653540, 3184248, 3194280, 3261061, 3582279, 3770820, 3980310, 4776372, 4791420, 5307080, 5970465, 6522122, 7164558, 7541640, 7960620, 9552744, 9582840, 9783183, 11940930, 13044244, 14329116, 15921240, 16305305, 17911395, 19566366, 23881860, 26088488, 28658232, 29349549, 32610610, 35822790, 39132732, 47763720, 48915915, 58699098, 61960159, 65221220, 71645580, 78265464, 88048647, 97831830, 117398196, 123920318, 130442440, 143291160, 146747745, 176097294, 185880477, 195663660, 234796392, 247840636, 293495490, 309800795, 352194588, 371760954, 391327320, 440243235, 495681272, 557641431, 586990980, 619601590, 704389176, 743521908, 880486470, 929402385, 1115282862, 1173981960, 1239203180, 1487043816, 1672924293, 1760972940, 1858804770, 2230565724, 2478406360, 2788207155, 3345848586, 3521945880, 3717609540, 4461131448, 5576414310, 6691697172, 7435219080, 8364621465, 11152828620, 13383394344, 16729242930, 22305657240, 33458485860, 66916971720]

約数ペア:

[(1, 66916971720), (2, 33458485860), (3, 22305657240), (4, 16729242930), (5, 13383394344), (6, 11152828620), (8, 8364621465), (9, 7435219080), (10, 6691697172), (12, 5576414310), (15, 4461131448), (18, 3717609540), (19, 3521945880), (20, 3345848586), (24, 2788207155), (27, 2478406360), (30, 2230565724), (36, 1858804770), (38, 1760972940), (40, 1672924293), (45, 1487043816), (54, 1239203180), (57, 1173981960), (60, 1115282862), (72, 929402385), (76, 880486470), (90, 743521908), (95, 704389176), (108, 619601590), (114, 586990980), (120, 557641431), (135, 495681272), (152, 440243235), (171, 391327320), (180, 371760954), (190, 352194588), (216, 309800795), (228, 293495490), (270, 247840636), (285, 234796392), (342, 195663660), (360, 185880477), (380, 176097294), (456, 146747745), (467, 143291160), (513, 130442440), (540, 123920318), (570, 117398196), (684, 97831830), (760, 88048647), (855, 78265464), (934, 71645580), (1026, 65221220), (1080, 61960159), (1140, 58699098), (1368, 48915915), (1401, 47763720), (1710, 39132732), (1868, 35822790), (2052, 32610610), (2280, 29349549), (2335, 28658232), (2565, 26088488), (2802, 23881860), (3420, 19566366), (3736, 17911395), (4104, 16305305), (4203, 15921240), (4670, 14329116), (5130, 13044244), (5604, 11940930), (6840, 9783183), (6983, 9582840), (7005, 9552744), (8406, 7960620), (8873, 7541640), (9340, 7164558), (10260, 6522122), (11208, 5970465), (12609, 5307080), (13966, 4791420), (14010, 4776372), (16812, 3980310), (17746, 3770820), (18680, 3582279), (20520, 3261061), (20949, 3194280), (21015, 3184248), (25218, 2653540), (26619, 2513880), (27932, 2395710), (28020, 2388186), (33624, 1990155), (34915, 1916568), (35492, 1885410), (41898, 1597140), (42030, 1592124), (44365, 1508328), (50436, 1326770), (53238, 1256940), (55864, 1197855), (56040, 1194093), (62847, 1064760), (63045, 1061416), (69830, 958284), (70984, 942705), (79857, 837960), (83796, 798570), (84060, 796062), (88730, 754164), (100872, 663385), (104745, 638856), (106476, 628470), (125694, 532380), (126090, 530708), (132677, 504360), (133095, 502776), (139660, 479142), (159714, 418980), (167592, 399285), (168120, 398031), (177460, 377082), (188541, 354920), (209490, 319428), (212952, 314235), (239571, 279320), (251388, 266190), (252180, 265354)]