1647041040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 400

約数和(自身を含む): 6131714688

約数和(自身を除く): 4484673648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 48, 54, 60, 69, 72, 80, 81, 86, 90, 92, 108, 115, 120, 129, 135, 138, 144, 162, 172, 180, 184, 207, 215, 216, 230, 240, 257, 258, 270, 276, 324, 344, 345, 360, 368, 387, 405, 414, 430, 432, 460, 514, 516, 540, 552, 621, 645, 648, 688, 690, 720, 771, 774, 810, 828, 860, 920, 989, 1028, 1032, 1035, 1080, 1104, 1161, 1242, 1285, 1290, 1296, 1380, 1542, 1548, 1620, 1656, 1720, 1840, 1863, 1935, 1978, 2056, 2064, 2070, 2160, 2313, 2322, 2484, 2570, 2580, 2760, 2967, 3084, 3096, 3105, 3240, 3312, 3440, 3483, 3726, 3855, 3870, 3956, 4112, 4140, 4626, 4644, 4945, 4968, 5140, 5160, 5520, 5805, 5911, 5934, 6168, 6192, 6210, 6480, 6939, 6966, 7452, 7710, 7740, 7912, 8280, 8901, 9252, 9288, 9315, 9890, 9936, 10280, 10320, 11051, 11565, 11610, 11822, 11868, 12336, 12420, 13878, 13932, 14835, 14904, 15420, 15480, 15824, 16560, 17415, 17733, 17802, 18504, 18576, 18630, 19780, 20560, 20817, 22102, 23130, 23220, 23644, 23736, 24840, 26703, 27756, 27864, 29555, 29670, 29808, 30840, 30960, 33153, 34695, 34830, 35466, 35604, 37008, 37260, 39560, 41634, 44204, 44505, 46260, 46440, 47288, 47472, 49680, 53199, 53406, 55255, 55512, 55728, 59110, 59340, 61680, 66306, 69390, 69660, 70932, 71208, 74520, 79120, 80109, 83268, 88408, 88665, 89010, 92520, 92880, 94576, 99459, 104085, 106398, 106812, 110510, 111024, 118220, 118680, 132612, 133515, 138780, 139320, 141864, 142416, 149040, 159597, 160218, 165765, 166536, 176816, 177330, 178020, 185040, 198918, 208170, 212796, 213624, 221020, 236440, 237360, 254173, 265224, 265995, 267030, 277560, 278640, 283728, 298377, 319194, 320436, 331530, 333072, 354660, 356040, 397836, 400545, 416340, 425592, 427248, 442040, 472880, 478791, 497295, 508346, 530448, 531990, 534060, 555120, 596754, 638388, 640872, 663060, 709320, 712080, 762519, 795672, 797985, 801090, 832680, 851184, 884080, 895131, 957582, 994590, 1016692, 1063980, 1068120, 1193508, 1270865, 1276776, 1281744, 1326120, 1418640, 1491885, 1525038, 1591344, 1595970, 1602180, 1665360, 1790262, 1915164, 1989180, 2033384, 2127960, 2136240, 2287557, 2387016, 2393955, 2541730, 2553552, 2652240, 2983770, 3050076, 3191940, 3204360, 3580524, 3812595, 3830328, 3978360, 4066768, 4255920, 4475655, 4575114, 4774032, 4787910, 5083460, 5967540, 6100152, 6383880, 6408720, 6862671, 7161048, 7625190, 7660656, 7956720, 8951310, 9150228, 9575820, 10166920, 11437785, 11935080, 12200304, 12767760, 13725342, 14322096, 15250380, 17902620, 18300456, 19151640, 20333840, 20588013, 22875570, 23870160, 27450684, 30500760, 34313355, 35805240, 36600912, 38303280, 41176026, 45751140, 54901368, 61001520, 68626710, 71610480, 82352052, 91502280, 102940065, 109802736, 137253420, 164704104, 183004560, 205880130, 274506840, 329408208, 411760260, 549013680, 823520520, 1647041040]

約数ペア:

[(1, 1647041040), (2, 823520520), (3, 549013680), (4, 411760260), (5, 329408208), (6, 274506840), (8, 205880130), (9, 183004560), (10, 164704104), (12, 137253420), (15, 109802736), (16, 102940065), (18, 91502280), (20, 82352052), (23, 71610480), (24, 68626710), (27, 61001520), (30, 54901368), (36, 45751140), (40, 41176026), (43, 38303280), (45, 36600912), (46, 35805240), (48, 34313355), (54, 30500760), (60, 27450684), (69, 23870160), (72, 22875570), (80, 20588013), (81, 20333840), (86, 19151640), (90, 18300456), (92, 17902620), (108, 15250380), (115, 14322096), (120, 13725342), (129, 12767760), (135, 12200304), (138, 11935080), (144, 11437785), (162, 10166920), (172, 9575820), (180, 9150228), (184, 8951310), (207, 7956720), (215, 7660656), (216, 7625190), (230, 7161048), (240, 6862671), (257, 6408720), (258, 6383880), (270, 6100152), (276, 5967540), (324, 5083460), (344, 4787910), (345, 4774032), (360, 4575114), (368, 4475655), (387, 4255920), (405, 4066768), (414, 3978360), (430, 3830328), (432, 3812595), (460, 3580524), (514, 3204360), (516, 3191940), (540, 3050076), (552, 2983770), (621, 2652240), (645, 2553552), (648, 2541730), (688, 2393955), (690, 2387016), (720, 2287557), (771, 2136240), (774, 2127960), (810, 2033384), (828, 1989180), (860, 1915164), (920, 1790262), (989, 1665360), (1028, 1602180), (1032, 1595970), (1035, 1591344), (1080, 1525038), (1104, 1491885), (1161, 1418640), (1242, 1326120), (1285, 1281744), (1290, 1276776), (1296, 1270865), (1380, 1193508), (1542, 1068120), (1548, 1063980), (1620, 1016692), (1656, 994590), (1720, 957582), (1840, 895131), (1863, 884080), (1935, 851184), (1978, 832680), (2056, 801090), (2064, 797985), (2070, 795672), (2160, 762519), (2313, 712080), (2322, 709320), (2484, 663060), (2570, 640872), (2580, 638388), (2760, 596754), (2967, 555120), (3084, 534060), (3096, 531990), (3105, 530448), (3240, 508346), (3312, 497295), (3440, 478791), (3483, 472880), (3726, 442040), (3855, 427248), (3870, 425592), (3956, 416340), (4112, 400545), (4140, 397836), (4626, 356040), (4644, 354660), (4945, 333072), (4968, 331530), (5140, 320436), (5160, 319194), (5520, 298377), (5805, 283728), (5911, 278640), (5934, 277560), (6168, 267030), (6192, 265995), (6210, 265224), (6480, 254173), (6939, 237360), (6966, 236440), (7452, 221020), (7710, 213624), (7740, 212796), (7912, 208170), (8280, 198918), (8901, 185040), (9252, 178020), (9288, 177330), (9315, 176816), (9890, 166536), (9936, 165765), (10280, 160218), (10320, 159597), (11051, 149040), (11565, 142416), (11610, 141864), (11822, 139320), (11868, 138780), (12336, 133515), (12420, 132612), (13878, 118680), (13932, 118220), (14835, 111024), (14904, 110510), (15420, 106812), (15480, 106398), (15824, 104085), (16560, 99459), (17415, 94576), (17733, 92880), (17802, 92520), (18504, 89010), (18576, 88665), (18630, 88408), (19780, 83268), (20560, 80109), (20817, 79120), (22102, 74520), (23130, 71208), (23220, 70932), (23644, 69660), (23736, 69390), (24840, 66306), (26703, 61680), (27756, 59340), (27864, 59110), (29555, 55728), (29670, 55512), (29808, 55255), (30840, 53406), (30960, 53199), (33153, 49680), (34695, 47472), (34830, 47288), (35466, 46440), (35604, 46260), (37008, 44505), (37260, 44204), (39560, 41634)]