19450578240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{3011}}^1$

素因数の和:5277

約数の個数: 168

約数和(自身を含む): 66953940768

約数和(自身を除く): 47503362528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2243, 2880, 3011, 4486, 6022, 6729, 8972, 9033, 11215, 12044, 13458, 15055, 17944, 18066, 20187, 22430, 24088, 26916, 27099, 30110, 33645, 35888, 36132, 40374, 44860, 45165, 48176, 53832, 54198, 60220, 67290, 71776, 72264, 80748, 89720, 90330, 96352, 100935, 107664, 108396, 120440, 134580, 135495, 143552, 144528, 161496, 179440, 180660, 192704, 201870, 215328, 216792, 240880, 269160, 270990, 289056, 322992, 358880, 361320, 403740, 430656, 433584, 481760, 538320, 541980, 578112, 645984, 717760, 722640, 807480, 867168, 963520, 1076640, 1083960, 1291968, 1445280, 1614960, 1734336, 2153280, 2167920, 2890560, 3229920, 4335840, 6459840, 6753673, 8671680, 13507346, 20261019, 27014692, 33768365, 40522038, 54029384, 60783057, 67536730, 81044076, 101305095, 108058768, 121566114, 135073460, 162088152, 202610190, 216117536, 243132228, 270146920, 303915285, 324176304, 405220380, 432235072, 486264456, 540293840, 607830570, 648352608, 810440760, 972528912, 1080587680, 1215661140, 1296705216, 1620881520, 1945057824, 2161175360, 2431322280, 3241763040, 3890115648, 4862644560, 6483526080, 9725289120, 19450578240]

約数ペア:

[(1, 19450578240), (2, 9725289120), (3, 6483526080), (4, 4862644560), (5, 3890115648), (6, 3241763040), (8, 2431322280), (9, 2161175360), (10, 1945057824), (12, 1620881520), (15, 1296705216), (16, 1215661140), (18, 1080587680), (20, 972528912), (24, 810440760), (30, 648352608), (32, 607830570), (36, 540293840), (40, 486264456), (45, 432235072), (48, 405220380), (60, 324176304), (64, 303915285), (72, 270146920), (80, 243132228), (90, 216117536), (96, 202610190), (120, 162088152), (144, 135073460), (160, 121566114), (180, 108058768), (192, 101305095), (240, 81044076), (288, 67536730), (320, 60783057), (360, 54029384), (480, 40522038), (576, 33768365), (720, 27014692), (960, 20261019), (1440, 13507346), (2243, 8671680), (2880, 6753673), (3011, 6459840), (4486, 4335840), (6022, 3229920), (6729, 2890560), (8972, 2167920), (9033, 2153280), (11215, 1734336), (12044, 1614960), (13458, 1445280), (15055, 1291968), (17944, 1083960), (18066, 1076640), (20187, 963520), (22430, 867168), (24088, 807480), (26916, 722640), (27099, 717760), (30110, 645984), (33645, 578112), (35888, 541980), (36132, 538320), (40374, 481760), (44860, 433584), (45165, 430656), (48176, 403740), (53832, 361320), (54198, 358880), (60220, 322992), (67290, 289056), (71776, 270990), (72264, 269160), (80748, 240880), (89720, 216792), (90330, 215328), (96352, 201870), (100935, 192704), (107664, 180660), (108396, 179440), (120440, 161496), (134580, 144528), (135495, 143552)]