7648626180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:814

約数の個数: 192

約数和(自身を含む): 23471078400

約数和(自身を除く): 15822452220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 239, 260, 267, 356, 390, 445, 461, 478, 534, 717, 780, 890, 922, 956, 1068, 1157, 1195, 1335, 1383, 1434, 1780, 1844, 2305, 2314, 2390, 2670, 2766, 2868, 3107, 3471, 3585, 4610, 4628, 4780, 5340, 5532, 5785, 5993, 6214, 6915, 6942, 7170, 9220, 9321, 11570, 11986, 12428, 13830, 13884, 14340, 15535, 17355, 17979, 18642, 21271, 23140, 23972, 27660, 29965, 31070, 34710, 35958, 37284, 41029, 42542, 46605, 59930, 62140, 63813, 69420, 71916, 82058, 85084, 89895, 93210, 106355, 110179, 119860, 123087, 127626, 164116, 179790, 186420, 205145, 212710, 220358, 246174, 255252, 276523, 319065, 330537, 359580, 410290, 425420, 440716, 492348, 533377, 550895, 553046, 615435, 638130, 661074, 820580, 829569, 1066754, 1101790, 1106092, 1230870, 1276260, 1322148, 1382615, 1432327, 1600131, 1652685, 1659138, 2133508, 2203580, 2461740, 2666885, 2765230, 2864654, 3200262, 3305370, 3318276, 4147845, 4296981, 5333770, 5530460, 5729308, 6400524, 6610740, 7161635, 8000655, 8295690, 8593962, 9805931, 10667540, 14323270, 16001310, 16591380, 17187924, 19611862, 21484905, 28646540, 29417793, 32002620, 39223724, 42969810, 49029655, 58835586, 85939620, 98059310, 117671172, 127477103, 147088965, 196118620, 254954206, 294177930, 382431309, 509908412, 588355860, 637385515, 764862618, 1274771030, 1529725236, 1912156545, 2549542060, 3824313090, 7648626180]

約数ペア:

[(1, 7648626180), (2, 3824313090), (3, 2549542060), (4, 1912156545), (5, 1529725236), (6, 1274771030), (10, 764862618), (12, 637385515), (13, 588355860), (15, 509908412), (20, 382431309), (26, 294177930), (30, 254954206), (39, 196118620), (52, 147088965), (60, 127477103), (65, 117671172), (78, 98059310), (89, 85939620), (130, 58835586), (156, 49029655), (178, 42969810), (195, 39223724), (239, 32002620), (260, 29417793), (267, 28646540), (356, 21484905), (390, 19611862), (445, 17187924), (461, 16591380), (478, 16001310), (534, 14323270), (717, 10667540), (780, 9805931), (890, 8593962), (922, 8295690), (956, 8000655), (1068, 7161635), (1157, 6610740), (1195, 6400524), (1335, 5729308), (1383, 5530460), (1434, 5333770), (1780, 4296981), (1844, 4147845), (2305, 3318276), (2314, 3305370), (2390, 3200262), (2670, 2864654), (2766, 2765230), (2868, 2666885), (3107, 2461740), (3471, 2203580), (3585, 2133508), (4610, 1659138), (4628, 1652685), (4780, 1600131), (5340, 1432327), (5532, 1382615), (5785, 1322148), (5993, 1276260), (6214, 1230870), (6915, 1106092), (6942, 1101790), (7170, 1066754), (9220, 829569), (9321, 820580), (11570, 661074), (11986, 638130), (12428, 615435), (13830, 553046), (13884, 550895), (14340, 533377), (15535, 492348), (17355, 440716), (17979, 425420), (18642, 410290), (21271, 359580), (23140, 330537), (23972, 319065), (27660, 276523), (29965, 255252), (31070, 246174), (34710, 220358), (35958, 212710), (37284, 205145), (41029, 186420), (42542, 179790), (46605, 164116), (59930, 127626), (62140, 123087), (63813, 119860), (69420, 110179), (71916, 106355), (82058, 93210), (85084, 89895)]