156979896120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{8707}}^1$

素因数の和:9606

約数の個数: 192

約数和(自身を含む): 519239579040

約数和(自身を除く): 362259682920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 821, 915, 1098, 1220, 1464, 1642, 1830, 2196, 2440, 2463, 2745, 3284, 3660, 4105, 4392, 4926, 5490, 6568, 7320, 7389, 8210, 8707, 9852, 10980, 12315, 14778, 16420, 17414, 19704, 21960, 24630, 26121, 29556, 32840, 34828, 36945, 43535, 49260, 50081, 52242, 59112, 69656, 73890, 78363, 87070, 98520, 100162, 104484, 130605, 147780, 150243, 156726, 174140, 200324, 208968, 250405, 261210, 295560, 300486, 313452, 348280, 391815, 400648, 450729, 500810, 522420, 531127, 600972, 626904, 751215, 783630, 901458, 1001620, 1044840, 1062254, 1201944, 1502430, 1567260, 1593381, 1802916, 2003240, 2124508, 2253645, 2655635, 3004860, 3134520, 3186762, 3605832, 4249016, 4507290, 4780143, 5311270, 6009720, 6373524, 7148447, 7966905, 9014580, 9560286, 10622540, 12747048, 14296894, 15933810, 18029160, 19120572, 21245080, 21445341, 23900715, 28593788, 31867620, 35742235, 38241144, 42890682, 47801430, 57187576, 63735240, 64336023, 71484470, 85781364, 95602860, 107226705, 128672046, 142968940, 171562728, 191205720, 214453410, 257344092, 285937880, 321680115, 428906820, 436055267, 514688184, 643360230, 857813640, 872110534, 1286720460, 1308165801, 1744221068, 2180276335, 2573440920, 2616331602, 3488442136, 3924497403, 4360552670, 5232663204, 6540829005, 7848994806, 8721105340, 10465326408, 13081658010, 15697989612, 17442210680, 19622487015, 26163316020, 31395979224, 39244974030, 52326632040, 78489948060, 156979896120]

約数ペア:

[(1, 156979896120), (2, 78489948060), (3, 52326632040), (4, 39244974030), (5, 31395979224), (6, 26163316020), (8, 19622487015), (9, 17442210680), (10, 15697989612), (12, 13081658010), (15, 10465326408), (18, 8721105340), (20, 7848994806), (24, 6540829005), (30, 5232663204), (36, 4360552670), (40, 3924497403), (45, 3488442136), (60, 2616331602), (61, 2573440920), (72, 2180276335), (90, 1744221068), (120, 1308165801), (122, 1286720460), (180, 872110534), (183, 857813640), (244, 643360230), (305, 514688184), (360, 436055267), (366, 428906820), (488, 321680115), (549, 285937880), (610, 257344092), (732, 214453410), (821, 191205720), (915, 171562728), (1098, 142968940), (1220, 128672046), (1464, 107226705), (1642, 95602860), (1830, 85781364), (2196, 71484470), (2440, 64336023), (2463, 63735240), (2745, 57187576), (3284, 47801430), (3660, 42890682), (4105, 38241144), (4392, 35742235), (4926, 31867620), (5490, 28593788), (6568, 23900715), (7320, 21445341), (7389, 21245080), (8210, 19120572), (8707, 18029160), (9852, 15933810), (10980, 14296894), (12315, 12747048), (14778, 10622540), (16420, 9560286), (17414, 9014580), (19704, 7966905), (21960, 7148447), (24630, 6373524), (26121, 6009720), (29556, 5311270), (32840, 4780143), (34828, 4507290), (36945, 4249016), (43535, 3605832), (49260, 3186762), (50081, 3134520), (52242, 3004860), (59112, 2655635), (69656, 2253645), (73890, 2124508), (78363, 2003240), (87070, 1802916), (98520, 1593381), (100162, 1567260), (104484, 1502430), (130605, 1201944), (147780, 1062254), (150243, 1044840), (156726, 1001620), (174140, 901458), (200324, 783630), (208968, 751215), (250405, 626904), (261210, 600972), (295560, 531127), (300486, 522420), (313452, 500810), (348280, 450729), (391815, 400648)]