89706960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 320

約数和(自身を含む): 374976000

約数和(自身を除く): 285269040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 349, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 698, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1047, 1071, 1080, 1190, 1224, 1260, 1360, 1396, 1428, 1512, 1530, 1680, 1745, 1785, 1836, 1890, 1904, 2040, 2094, 2142, 2160, 2295, 2380, 2443, 2448, 2520, 2792, 2856, 3024, 3060, 3141, 3213, 3490, 3570, 3672, 3780, 4080, 4188, 4284, 4590, 4760, 4886, 5040, 5235, 5355, 5584, 5712, 5933, 6120, 6282, 6426, 6980, 7140, 7329, 7344, 7560, 8376, 8568, 9180, 9423, 9520, 9772, 10470, 10710, 11866, 12215, 12240, 12564, 12852, 13960, 14280, 14658, 15120, 15705, 16065, 16752, 17136, 17799, 18360, 18846, 19544, 20940, 21420, 21987, 23732, 24430, 25128, 25704, 27920, 28560, 29316, 29665, 31410, 32130, 35598, 36645, 36720, 37692, 39088, 41531, 41880, 42840, 43974, 47115, 47464, 48860, 50256, 51408, 53397, 58632, 59330, 62820, 64260, 65961, 71196, 73290, 75384, 83062, 83760, 85680, 87948, 88995, 94230, 94928, 97720, 106794, 109935, 117264, 118660, 124593, 125640, 128520, 131922, 142392, 146580, 150768, 160191, 166124, 175896, 177990, 188460, 195440, 207655, 213588, 219870, 237320, 249186, 251280, 257040, 263844, 266985, 284784, 293160, 320382, 329805, 332248, 351792, 355980, 373779, 376920, 415310, 427176, 439740, 474640, 498372, 527688, 533970, 586320, 622965, 640764, 659610, 664496, 711960, 747558, 753840, 800955, 830620, 854352, 879480, 996744, 1055376, 1067940, 1121337, 1245930, 1281528, 1319220, 1423920, 1495116, 1601910, 1661240, 1758960, 1868895, 1993488, 2135880, 2242674, 2491860, 2563056, 2638440, 2990232, 3203820, 3322480, 3737790, 4271760, 4485348, 4983720, 5276880, 5606685, 5980464, 6407640, 7475580, 8970696, 9967440, 11213370, 12815280, 14951160, 17941392, 22426740, 29902320, 44853480, 89706960]

約数ペア:

[(1, 89706960), (2, 44853480), (3, 29902320), (4, 22426740), (5, 17941392), (6, 14951160), (7, 12815280), (8, 11213370), (9, 9967440), (10, 8970696), (12, 7475580), (14, 6407640), (15, 5980464), (16, 5606685), (17, 5276880), (18, 4983720), (20, 4485348), (21, 4271760), (24, 3737790), (27, 3322480), (28, 3203820), (30, 2990232), (34, 2638440), (35, 2563056), (36, 2491860), (40, 2242674), (42, 2135880), (45, 1993488), (48, 1868895), (51, 1758960), (54, 1661240), (56, 1601910), (60, 1495116), (63, 1423920), (68, 1319220), (70, 1281528), (72, 1245930), (80, 1121337), (84, 1067940), (85, 1055376), (90, 996744), (102, 879480), (105, 854352), (108, 830620), (112, 800955), (119, 753840), (120, 747558), (126, 711960), (135, 664496), (136, 659610), (140, 640764), (144, 622965), (153, 586320), (168, 533970), (170, 527688), (180, 498372), (189, 474640), (204, 439740), (210, 427176), (216, 415310), (238, 376920), (240, 373779), (252, 355980), (255, 351792), (270, 332248), (272, 329805), (280, 320382), (306, 293160), (315, 284784), (336, 266985), (340, 263844), (349, 257040), (357, 251280), (360, 249186), (378, 237320), (408, 219870), (420, 213588), (432, 207655), (459, 195440), (476, 188460), (504, 177990), (510, 175896), (540, 166124), (560, 160191), (595, 150768), (612, 146580), (630, 142392), (680, 131922), (698, 128520), (714, 125640), (720, 124593), (756, 118660), (765, 117264), (816, 109935), (840, 106794), (918, 97720), (945, 94928), (952, 94230), (1008, 88995), (1020, 87948), (1047, 85680), (1071, 83760), (1080, 83062), (1190, 75384), (1224, 73290), (1260, 71196), (1360, 65961), (1396, 64260), (1428, 62820), (1512, 59330), (1530, 58632), (1680, 53397), (1745, 51408), (1785, 50256), (1836, 48860), (1890, 47464), (1904, 47115), (2040, 43974), (2094, 42840), (2142, 41880), (2160, 41531), (2295, 39088), (2380, 37692), (2443, 36720), (2448, 36645), (2520, 35598), (2792, 32130), (2856, 31410), (3024, 29665), (3060, 29316), (3141, 28560), (3213, 27920), (3490, 25704), (3570, 25128), (3672, 24430), (3780, 23732), (4080, 21987), (4188, 21420), (4284, 20940), (4590, 19544), (4760, 18846), (4886, 18360), (5040, 17799), (5235, 17136), (5355, 16752), (5584, 16065), (5712, 15705), (5933, 15120), (6120, 14658), (6282, 14280), (6426, 13960), (6980, 12852), (7140, 12564), (7329, 12240), (7344, 12215), (7560, 11866), (8376, 10710), (8568, 10470), (9180, 9772), (9423, 9520)]