305384860560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2645399}}^1$

素因数の和:2645465

約数の個数: 160

約数和(自身を含む): 1047070483200

約数和(自身を除く): 741685622640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2886, 2960, 3120, 3848, 4440, 4810, 5772, 7215, 7696, 8880, 9620, 11544, 14430, 19240, 23088, 28860, 38480, 57720, 115440, 2645399, 5290798, 7936197, 10581596, 13226995, 15872394, 21163192, 26453990, 31744788, 34390187, 39680985, 42326384, 52907980, 63489576, 68780374, 79361970, 97879763, 103170561, 105815960, 126979152, 137560748, 158723940, 171950935, 195759526, 206341122, 211631920, 275121496, 293639289, 317447880, 343901870, 391519052, 412682244, 489398815, 515852805, 550242992, 587278578, 634895760, 687803740, 783038104, 825364488, 978797630, 1031705610, 1174557156, 1272436919, 1375607480, 1468196445, 1566076208, 1650728976, 1957595260, 2063411220, 2349114312, 2544873838, 2751214960, 2936392890, 3817310757, 3915190520, 4126822440, 4698228624, 5089747676, 5872785780, 6362184595, 7634621514, 7830381040, 8253644880, 10179495352, 11745571560, 12724369190, 15269243028, 19086553785, 20358990704, 23491143120, 25448738380, 30538486056, 38173107570, 50897476760, 61076972112, 76346215140, 101794953520, 152692430280, 305384860560]

約数ペア:

[(1, 305384860560), (2, 152692430280), (3, 101794953520), (4, 76346215140), (5, 61076972112), (6, 50897476760), (8, 38173107570), (10, 30538486056), (12, 25448738380), (13, 23491143120), (15, 20358990704), (16, 19086553785), (20, 15269243028), (24, 12724369190), (26, 11745571560), (30, 10179495352), (37, 8253644880), (39, 7830381040), (40, 7634621514), (48, 6362184595), (52, 5872785780), (60, 5089747676), (65, 4698228624), (74, 4126822440), (78, 3915190520), (80, 3817310757), (104, 2936392890), (111, 2751214960), (120, 2544873838), (130, 2349114312), (148, 2063411220), (156, 1957595260), (185, 1650728976), (195, 1566076208), (208, 1468196445), (222, 1375607480), (240, 1272436919), (260, 1174557156), (296, 1031705610), (312, 978797630), (370, 825364488), (390, 783038104), (444, 687803740), (481, 634895760), (520, 587278578), (555, 550242992), (592, 515852805), (624, 489398815), (740, 412682244), (780, 391519052), (888, 343901870), (962, 317447880), (1040, 293639289), (1110, 275121496), (1443, 211631920), (1480, 206341122), (1560, 195759526), (1776, 171950935), (1924, 158723940), (2220, 137560748), (2405, 126979152), (2886, 105815960), (2960, 103170561), (3120, 97879763), (3848, 79361970), (4440, 68780374), (4810, 63489576), (5772, 52907980), (7215, 42326384), (7696, 39680985), (8880, 34390187), (9620, 31744788), (11544, 26453990), (14430, 21163192), (19240, 15872394), (23088, 13226995), (28860, 10581596), (38480, 7936197), (57720, 5290798), (115440, 2645399)]