1212161102720

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1\times {\mathrm{2333}}^1$

素因数の和:3173

約数の個数: 256

約数和(自身を含む): 3093588910080

約数和(自身を除く): 1881427807360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 128, 160, 184, 188, 230, 235, 320, 368, 376, 460, 470, 640, 736, 751, 752, 920, 940, 1081, 1472, 1502, 1504, 1840, 1880, 2162, 2333, 2944, 3004, 3008, 3680, 3755, 3760, 4324, 4666, 5405, 6008, 6016, 7360, 7510, 7520, 8648, 9332, 10810, 11665, 12016, 14720, 15020, 15040, 17273, 17296, 18664, 21620, 23330, 24032, 30040, 30080, 34546, 34592, 35297, 37328, 43240, 46660, 48064, 53659, 60080, 69092, 69184, 70594, 74656, 86365, 86480, 93320, 96128, 107318, 109651, 120160, 138184, 138368, 141188, 149312, 172730, 172960, 176485, 186640, 214636, 219302, 240320, 268295, 276368, 282376, 298624, 345460, 345920, 352970, 373280, 429272, 438604, 480640, 536590, 548255, 552736, 564752, 690920, 691840, 705940, 746560, 811831, 858544, 877208, 1073180, 1096510, 1105472, 1129504, 1381840, 1411880, 1493120, 1623662, 1717088, 1752083, 1754416, 2146360, 2193020, 2210944, 2259008, 2521973, 2763680, 2823760, 3247324, 3434176, 3504166, 3508832, 4059155, 4292720, 4386040, 4518016, 5043946, 5527360, 5647520, 6494648, 6868352, 7008332, 7017664, 8118310, 8585440, 8760415, 8772080, 10087892, 11054720, 11295040, 12609865, 12989296, 14016664, 14035328, 16236620, 17170880, 17520830, 17544160, 20175784, 22590080, 25219730, 25978592, 28033328, 32473240, 34341760, 35041660, 35088320, 40297909, 40351568, 50439460, 51957184, 56066656, 64946480, 70083320, 70176640, 80595818, 80703136, 82347901, 100878920, 103914368, 112133312, 129892960, 140166640, 161191636, 161406272, 164695802, 201489545, 201757840, 224266624, 259785920, 280333280, 322383272, 322812544, 329391604, 402979090, 403515680, 411739505, 519571840, 560666560, 644766544, 658783208, 805958180, 807031360, 823479010, 1121333120, 1289533088, 1317566416, 1611916360, 1614062720, 1646958020, 1894001723, 2579066176, 2635132832, 3223832720, 3293916040, 3788003446, 5158132352, 5270265664, 6447665440, 6587832080, 7576006892, 9470008615, 10540531328, 12895330880, 13175664160, 15152013784, 18940017230, 25790661760, 26351328320, 30304027568, 37880034460, 52702656640, 60608055136, 75760068920, 121216110272, 151520137840, 242432220544, 303040275680, 606080551360, 1212161102720]

約数ペア:

[(1, 1212161102720), (2, 606080551360), (4, 303040275680), (5, 242432220544), (8, 151520137840), (10, 121216110272), (16, 75760068920), (20, 60608055136), (23, 52702656640), (32, 37880034460), (40, 30304027568), (46, 26351328320), (47, 25790661760), (64, 18940017230), (80, 15152013784), (92, 13175664160), (94, 12895330880), (115, 10540531328), (128, 9470008615), (160, 7576006892), (184, 6587832080), (188, 6447665440), (230, 5270265664), (235, 5158132352), (320, 3788003446), (368, 3293916040), (376, 3223832720), (460, 2635132832), (470, 2579066176), (640, 1894001723), (736, 1646958020), (751, 1614062720), (752, 1611916360), (920, 1317566416), (940, 1289533088), (1081, 1121333120), (1472, 823479010), (1502, 807031360), (1504, 805958180), (1840, 658783208), (1880, 644766544), (2162, 560666560), (2333, 519571840), (2944, 411739505), (3004, 403515680), (3008, 402979090), (3680, 329391604), (3755, 322812544), (3760, 322383272), (4324, 280333280), (4666, 259785920), (5405, 224266624), (6008, 201757840), (6016, 201489545), (7360, 164695802), (7510, 161406272), (7520, 161191636), (8648, 140166640), (9332, 129892960), (10810, 112133312), (11665, 103914368), (12016, 100878920), (14720, 82347901), (15020, 80703136), (15040, 80595818), (17273, 70176640), (17296, 70083320), (18664, 64946480), (21620, 56066656), (23330, 51957184), (24032, 50439460), (30040, 40351568), (30080, 40297909), (34546, 35088320), (34592, 35041660), (35297, 34341760), (37328, 32473240), (43240, 28033328), (46660, 25978592), (48064, 25219730), (53659, 22590080), (60080, 20175784), (69092, 17544160), (69184, 17520830), (70594, 17170880), (74656, 16236620), (86365, 14035328), (86480, 14016664), (93320, 12989296), (96128, 12609865), (107318, 11295040), (109651, 11054720), (120160, 10087892), (138184, 8772080), (138368, 8760415), (141188, 8585440), (149312, 8118310), (172730, 7017664), (172960, 7008332), (176485, 6868352), (186640, 6494648), (214636, 5647520), (219302, 5527360), (240320, 5043946), (268295, 4518016), (276368, 4386040), (282376, 4292720), (298624, 4059155), (345460, 3508832), (345920, 3504166), (352970, 3434176), (373280, 3247324), (429272, 2823760), (438604, 2763680), (480640, 2521973), (536590, 2259008), (548255, 2210944), (552736, 2193020), (564752, 2146360), (690920, 1754416), (691840, 1752083), (705940, 1717088), (746560, 1623662), (811831, 1493120), (858544, 1411880), (877208, 1381840), (1073180, 1129504), (1096510, 1105472)]