1637226480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 320

約数和(自身を含む): 5708206080

約数和(自身を除く): 4070979600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 73, 80, 85, 92, 102, 115, 120, 136, 138, 146, 170, 184, 204, 219, 230, 239, 240, 255, 272, 276, 292, 340, 345, 365, 368, 391, 408, 438, 460, 478, 510, 552, 584, 680, 690, 717, 730, 782, 816, 876, 920, 956, 1020, 1095, 1104, 1168, 1173, 1195, 1241, 1360, 1380, 1434, 1460, 1564, 1679, 1752, 1840, 1912, 1955, 2040, 2190, 2346, 2390, 2482, 2760, 2868, 2920, 3128, 3358, 3504, 3585, 3723, 3824, 3910, 4063, 4080, 4380, 4692, 4780, 4964, 5037, 5497, 5520, 5736, 5840, 5865, 6205, 6256, 6716, 7170, 7446, 7820, 8126, 8395, 8760, 9384, 9560, 9928, 10074, 10994, 11472, 11730, 12189, 12410, 13432, 14340, 14892, 15640, 16252, 16491, 16790, 17447, 17520, 18615, 18768, 19120, 19856, 20148, 20315, 21988, 23460, 24378, 24820, 25185, 26864, 27485, 28543, 28680, 29784, 31280, 32504, 32982, 33580, 34894, 37230, 40296, 40630, 43976, 46920, 48756, 49640, 50370, 52341, 54970, 57086, 57360, 59568, 60945, 65008, 65964, 67160, 69788, 74460, 80592, 81260, 82455, 85629, 87235, 87952, 93449, 93840, 97512, 99280, 100740, 104682, 109940, 114172, 121890, 131928, 134320, 139576, 142715, 148920, 162520, 164910, 171258, 174470, 186898, 195024, 201480, 209364, 219880, 228344, 243780, 261705, 263856, 279152, 280347, 285430, 296599, 297840, 325040, 329820, 342516, 348940, 373796, 401281, 402960, 418728, 428145, 439760, 456688, 467245, 487560, 523410, 560694, 570860, 593198, 659640, 685032, 697880, 747592, 802562, 837456, 856290, 889797, 934490, 975120, 1046820, 1121388, 1141720, 1186396, 1203843, 1319280, 1370064, 1395760, 1401735, 1482995, 1495184, 1605124, 1712580, 1779594, 1868980, 2006405, 2093640, 2242776, 2283440, 2372792, 2407686, 2803470, 2965990, 3210248, 3425160, 3559188, 3737960, 4012810, 4187280, 4448985, 4485552, 4745584, 4815372, 5606940, 5931980, 6019215, 6420496, 6821777, 6850320, 7118376, 7475920, 8025620, 8897970, 9630744, 11213880, 11863960, 12038430, 13643554, 14236752, 16051240, 17795940, 19261488, 20465331, 22427760, 23727920, 24076860, 27287108, 32102480, 34108885, 35591880, 40930662, 48153720, 54574216, 68217770, 71183760, 81861324, 96307440, 102326655, 109148432, 136435540, 163722648, 204653310, 272871080, 327445296, 409306620, 545742160, 818613240, 1637226480]

約数ペア:

[(1, 1637226480), (2, 818613240), (3, 545742160), (4, 409306620), (5, 327445296), (6, 272871080), (8, 204653310), (10, 163722648), (12, 136435540), (15, 109148432), (16, 102326655), (17, 96307440), (20, 81861324), (23, 71183760), (24, 68217770), (30, 54574216), (34, 48153720), (40, 40930662), (46, 35591880), (48, 34108885), (51, 32102480), (60, 27287108), (68, 24076860), (69, 23727920), (73, 22427760), (80, 20465331), (85, 19261488), (92, 17795940), (102, 16051240), (115, 14236752), (120, 13643554), (136, 12038430), (138, 11863960), (146, 11213880), (170, 9630744), (184, 8897970), (204, 8025620), (219, 7475920), (230, 7118376), (239, 6850320), (240, 6821777), (255, 6420496), (272, 6019215), (276, 5931980), (292, 5606940), (340, 4815372), (345, 4745584), (365, 4485552), (368, 4448985), (391, 4187280), (408, 4012810), (438, 3737960), (460, 3559188), (478, 3425160), (510, 3210248), (552, 2965990), (584, 2803470), (680, 2407686), (690, 2372792), (717, 2283440), (730, 2242776), (782, 2093640), (816, 2006405), (876, 1868980), (920, 1779594), (956, 1712580), (1020, 1605124), (1095, 1495184), (1104, 1482995), (1168, 1401735), (1173, 1395760), (1195, 1370064), (1241, 1319280), (1360, 1203843), (1380, 1186396), (1434, 1141720), (1460, 1121388), (1564, 1046820), (1679, 975120), (1752, 934490), (1840, 889797), (1912, 856290), (1955, 837456), (2040, 802562), (2190, 747592), (2346, 697880), (2390, 685032), (2482, 659640), (2760, 593198), (2868, 570860), (2920, 560694), (3128, 523410), (3358, 487560), (3504, 467245), (3585, 456688), (3723, 439760), (3824, 428145), (3910, 418728), (4063, 402960), (4080, 401281), (4380, 373796), (4692, 348940), (4780, 342516), (4964, 329820), (5037, 325040), (5497, 297840), (5520, 296599), (5736, 285430), (5840, 280347), (5865, 279152), (6205, 263856), (6256, 261705), (6716, 243780), (7170, 228344), (7446, 219880), (7820, 209364), (8126, 201480), (8395, 195024), (8760, 186898), (9384, 174470), (9560, 171258), (9928, 164910), (10074, 162520), (10994, 148920), (11472, 142715), (11730, 139576), (12189, 134320), (12410, 131928), (13432, 121890), (14340, 114172), (14892, 109940), (15640, 104682), (16252, 100740), (16491, 99280), (16790, 97512), (17447, 93840), (17520, 93449), (18615, 87952), (18768, 87235), (19120, 85629), (19856, 82455), (20148, 81260), (20315, 80592), (21988, 74460), (23460, 69788), (24378, 67160), (24820, 65964), (25185, 65008), (26864, 60945), (27485, 59568), (28543, 57360), (28680, 57086), (29784, 54970), (31280, 52341), (32504, 50370), (32982, 49640), (33580, 48756), (34894, 46920), (37230, 43976), (40296, 40630)]