40422720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 224

約数和(自身を含む): 143377920

約数和(自身を除く): 102955200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 79, 80, 82, 96, 104, 120, 123, 130, 156, 158, 160, 164, 192, 195, 205, 208, 237, 240, 246, 260, 312, 316, 320, 328, 390, 395, 410, 416, 474, 480, 492, 520, 533, 615, 624, 632, 656, 780, 790, 820, 832, 948, 960, 984, 1027, 1040, 1066, 1185, 1230, 1248, 1264, 1312, 1560, 1580, 1599, 1640, 1896, 1968, 2054, 2080, 2132, 2370, 2460, 2496, 2528, 2624, 2665, 3081, 3120, 3160, 3198, 3239, 3280, 3792, 3936, 4108, 4160, 4264, 4740, 4920, 5056, 5135, 5330, 6162, 6240, 6320, 6396, 6478, 6560, 7584, 7872, 7995, 8216, 8528, 9480, 9717, 9840, 10270, 10660, 12324, 12480, 12640, 12792, 12956, 13120, 15168, 15405, 15990, 16195, 16432, 17056, 18960, 19434, 19680, 20540, 21320, 24648, 25280, 25584, 25912, 30810, 31980, 32390, 32864, 34112, 37920, 38868, 39360, 41080, 42107, 42640, 48585, 49296, 51168, 51824, 61620, 63960, 64780, 65728, 75840, 77736, 82160, 84214, 85280, 97170, 98592, 102336, 103648, 123240, 126321, 127920, 129560, 155472, 164320, 168428, 170560, 194340, 197184, 207296, 210535, 246480, 252642, 255840, 259120, 310944, 328640, 336856, 388680, 421070, 492960, 505284, 511680, 518240, 621888, 631605, 673712, 777360, 842140, 985920, 1010568, 1036480, 1263210, 1347424, 1554720, 1684280, 2021136, 2526420, 2694848, 3109440, 3368560, 4042272, 5052840, 6737120, 8084544, 10105680, 13474240, 20211360, 40422720]

約数ペア:

[(1, 40422720), (2, 20211360), (3, 13474240), (4, 10105680), (5, 8084544), (6, 6737120), (8, 5052840), (10, 4042272), (12, 3368560), (13, 3109440), (15, 2694848), (16, 2526420), (20, 2021136), (24, 1684280), (26, 1554720), (30, 1347424), (32, 1263210), (39, 1036480), (40, 1010568), (41, 985920), (48, 842140), (52, 777360), (60, 673712), (64, 631605), (65, 621888), (78, 518240), (79, 511680), (80, 505284), (82, 492960), (96, 421070), (104, 388680), (120, 336856), (123, 328640), (130, 310944), (156, 259120), (158, 255840), (160, 252642), (164, 246480), (192, 210535), (195, 207296), (205, 197184), (208, 194340), (237, 170560), (240, 168428), (246, 164320), (260, 155472), (312, 129560), (316, 127920), (320, 126321), (328, 123240), (390, 103648), (395, 102336), (410, 98592), (416, 97170), (474, 85280), (480, 84214), (492, 82160), (520, 77736), (533, 75840), (615, 65728), (624, 64780), (632, 63960), (656, 61620), (780, 51824), (790, 51168), (820, 49296), (832, 48585), (948, 42640), (960, 42107), (984, 41080), (1027, 39360), (1040, 38868), (1066, 37920), (1185, 34112), (1230, 32864), (1248, 32390), (1264, 31980), (1312, 30810), (1560, 25912), (1580, 25584), (1599, 25280), (1640, 24648), (1896, 21320), (1968, 20540), (2054, 19680), (2080, 19434), (2132, 18960), (2370, 17056), (2460, 16432), (2496, 16195), (2528, 15990), (2624, 15405), (2665, 15168), (3081, 13120), (3120, 12956), (3160, 12792), (3198, 12640), (3239, 12480), (3280, 12324), (3792, 10660), (3936, 10270), (4108, 9840), (4160, 9717), (4264, 9480), (4740, 8528), (4920, 8216), (5056, 7995), (5135, 7872), (5330, 7584), (6162, 6560), (6240, 6478), (6320, 6396)]