326280240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3212

約数の個数: 240

約数和(自身を含む): 1287730080

約数和(自身を除く): 961449840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3169, 3432, 3960, 4290, 4680, 5148, 5720, 6338, 6435, 6864, 7920, 8580, 9360, 9507, 10296, 11440, 12676, 12870, 15845, 17160, 19014, 20592, 25352, 25740, 28521, 31690, 34320, 34859, 38028, 41197, 47535, 50704, 51480, 57042, 63380, 69718, 76056, 82394, 95070, 102960, 104577, 114084, 123591, 126760, 139436, 142605, 152112, 164788, 174295, 190140, 205985, 209154, 228168, 247182, 253520, 278872, 285210, 313731, 329576, 348590, 370773, 380280, 411970, 418308, 453167, 456336, 494364, 522885, 557744, 570420, 617955, 627462, 659152, 697180, 741546, 760560, 823940, 836616, 906334, 988728, 1045770, 1140840, 1235910, 1254924, 1359501, 1394360, 1483092, 1568655, 1647880, 1673232, 1812668, 1853865, 1977456, 2091540, 2265835, 2281680, 2471820, 2509848, 2719002, 2788720, 2966184, 3137310, 3295760, 3625336, 3707730, 4078503, 4183080, 4531670, 4943640, 5019696, 5438004, 5932368, 6274620, 6797505, 7250672, 7415460, 8157006, 8366160, 9063340, 9887280, 10876008, 12549240, 13595010, 14830920, 16314012, 18126680, 20392515, 21752016, 25098480, 27190020, 29661840, 32628024, 36253360, 40785030, 54380040, 65256048, 81570060, 108760080, 163140120, 326280240]

約数ペア:

[(1, 326280240), (2, 163140120), (3, 108760080), (4, 81570060), (5, 65256048), (6, 54380040), (8, 40785030), (9, 36253360), (10, 32628024), (11, 29661840), (12, 27190020), (13, 25098480), (15, 21752016), (16, 20392515), (18, 18126680), (20, 16314012), (22, 14830920), (24, 13595010), (26, 12549240), (30, 10876008), (33, 9887280), (36, 9063340), (39, 8366160), (40, 8157006), (44, 7415460), (45, 7250672), (48, 6797505), (52, 6274620), (55, 5932368), (60, 5438004), (65, 5019696), (66, 4943640), (72, 4531670), (78, 4183080), (80, 4078503), (88, 3707730), (90, 3625336), (99, 3295760), (104, 3137310), (110, 2966184), (117, 2788720), (120, 2719002), (130, 2509848), (132, 2471820), (143, 2281680), (144, 2265835), (156, 2091540), (165, 1977456), (176, 1853865), (180, 1812668), (195, 1673232), (198, 1647880), (208, 1568655), (220, 1483092), (234, 1394360), (240, 1359501), (260, 1254924), (264, 1235910), (286, 1140840), (312, 1045770), (330, 988728), (360, 906334), (390, 836616), (396, 823940), (429, 760560), (440, 741546), (468, 697180), (495, 659152), (520, 627462), (528, 617955), (572, 570420), (585, 557744), (624, 522885), (660, 494364), (715, 456336), (720, 453167), (780, 418308), (792, 411970), (858, 380280), (880, 370773), (936, 348590), (990, 329576), (1040, 313731), (1144, 285210), (1170, 278872), (1287, 253520), (1320, 247182), (1430, 228168), (1560, 209154), (1584, 205985), (1716, 190140), (1872, 174295), (1980, 164788), (2145, 152112), (2288, 142605), (2340, 139436), (2574, 126760), (2640, 123591), (2860, 114084), (3120, 104577), (3169, 102960), (3432, 95070), (3960, 82394), (4290, 76056), (4680, 69718), (5148, 63380), (5720, 57042), (6338, 51480), (6435, 50704), (6864, 47535), (7920, 41197), (8580, 38028), (9360, 34859), (9507, 34320), (10296, 31690), (11440, 28521), (12676, 25740), (12870, 25352), (15845, 20592), (17160, 19014)]