1439078401620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{647}}^1\times {\mathrm{457661}}^1$

素因数の和:458332

約数の個数: 144

約数和(自身を含む): 4533885353088

約数和(自身を除く): 3094806951468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 647, 810, 972, 1215, 1294, 1620, 1941, 2430, 2588, 3235, 3882, 4860, 5823, 6470, 7764, 9705, 11646, 12940, 17469, 19410, 23292, 29115, 34938, 38820, 52407, 58230, 69876, 87345, 104814, 116460, 157221, 174690, 209628, 262035, 314442, 349380, 457661, 524070, 628884, 786105, 915322, 1048140, 1372983, 1572210, 1830644, 2288305, 2745966, 3144420, 4118949, 4576610, 5491932, 6864915, 8237898, 9153220, 12356847, 13729830, 16475796, 20594745, 24713694, 27459660, 37070541, 41189490, 49427388, 61784235, 74141082, 82378980, 111211623, 123568470, 148282164, 185352705, 222423246, 247136940, 296106667, 370705410, 444846492, 556058115, 592213334, 741410820, 888320001, 1112116230, 1184426668, 1480533335, 1776640002, 2224232460, 2664960003, 2961066670, 3553280004, 4441600005, 5329920006, 5922133340, 7994880009, 8883200010, 10659840012, 13324800015, 15989760018, 17766400020, 23984640027, 26649600030, 31979520036, 39974400045, 47969280054, 53299200060, 71953920081, 79948800090, 95938560108, 119923200135, 143907840162, 159897600180, 239846400270, 287815680324, 359769600405, 479692800540, 719539200810, 1439078401620]

約数ペア:

[(1, 1439078401620), (2, 719539200810), (3, 479692800540), (4, 359769600405), (5, 287815680324), (6, 239846400270), (9, 159897600180), (10, 143907840162), (12, 119923200135), (15, 95938560108), (18, 79948800090), (20, 71953920081), (27, 53299200060), (30, 47969280054), (36, 39974400045), (45, 31979520036), (54, 26649600030), (60, 23984640027), (81, 17766400020), (90, 15989760018), (108, 13324800015), (135, 10659840012), (162, 8883200010), (180, 7994880009), (243, 5922133340), (270, 5329920006), (324, 4441600005), (405, 3553280004), (486, 2961066670), (540, 2664960003), (647, 2224232460), (810, 1776640002), (972, 1480533335), (1215, 1184426668), (1294, 1112116230), (1620, 888320001), (1941, 741410820), (2430, 592213334), (2588, 556058115), (3235, 444846492), (3882, 370705410), (4860, 296106667), (5823, 247136940), (6470, 222423246), (7764, 185352705), (9705, 148282164), (11646, 123568470), (12940, 111211623), (17469, 82378980), (19410, 74141082), (23292, 61784235), (29115, 49427388), (34938, 41189490), (38820, 37070541), (52407, 27459660), (58230, 24713694), (69876, 20594745), (87345, 16475796), (104814, 13729830), (116460, 12356847), (157221, 9153220), (174690, 8237898), (209628, 6864915), (262035, 5491932), (314442, 4576610), (349380, 4118949), (457661, 3144420), (524070, 2745966), (628884, 2288305), (786105, 1830644), (915322, 1572210), (1048140, 1372983)]