234380453840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{697727}}^1$

素因数の和:697789

約数の個数: 160

約数和(自身を含む): 654078136320

約数和(自身を除く): 419697682480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 170, 190, 208, 221, 247, 260, 272, 304, 323, 340, 380, 442, 494, 520, 646, 680, 760, 884, 988, 1040, 1105, 1235, 1292, 1360, 1520, 1615, 1768, 1976, 2210, 2470, 2584, 3230, 3536, 3952, 4199, 4420, 4940, 5168, 6460, 8398, 8840, 9880, 12920, 16796, 17680, 19760, 20995, 25840, 33592, 41990, 67184, 83980, 167960, 335920, 697727, 1395454, 2790908, 3488635, 5581816, 6977270, 9070451, 11163632, 11861359, 13256813, 13954540, 18140902, 23722718, 26513626, 27909080, 36281804, 45352255, 47445436, 53027252, 55818160, 59306795, 66284065, 72563608, 90704510, 94890872, 106054504, 118613590, 132568130, 145127216, 154197667, 172338569, 181409020, 189781744, 212109008, 225365821, 237227180, 265136260, 308395334, 344677138, 362818040, 450731642, 474454360, 530272520, 616790668, 689354276, 725636080, 770988335, 861692845, 901463284, 948908720, 1060545040, 1126829105, 1233581336, 1378708552, 1541976670, 1723385690, 1802926568, 2253658210, 2467162672, 2757417104, 2929755673, 3083953340, 3446771380, 3605853136, 4507316420, 5859511346, 6167906680, 6893542760, 9014632840, 11719022692, 12335813360, 13787085520, 14648778365, 18029265680, 23438045384, 29297556730, 46876090768, 58595113460, 117190226920, 234380453840]

約数ペア:

[(1, 234380453840), (2, 117190226920), (4, 58595113460), (5, 46876090768), (8, 29297556730), (10, 23438045384), (13, 18029265680), (16, 14648778365), (17, 13787085520), (19, 12335813360), (20, 11719022692), (26, 9014632840), (34, 6893542760), (38, 6167906680), (40, 5859511346), (52, 4507316420), (65, 3605853136), (68, 3446771380), (76, 3083953340), (80, 2929755673), (85, 2757417104), (95, 2467162672), (104, 2253658210), (130, 1802926568), (136, 1723385690), (152, 1541976670), (170, 1378708552), (190, 1233581336), (208, 1126829105), (221, 1060545040), (247, 948908720), (260, 901463284), (272, 861692845), (304, 770988335), (323, 725636080), (340, 689354276), (380, 616790668), (442, 530272520), (494, 474454360), (520, 450731642), (646, 362818040), (680, 344677138), (760, 308395334), (884, 265136260), (988, 237227180), (1040, 225365821), (1105, 212109008), (1235, 189781744), (1292, 181409020), (1360, 172338569), (1520, 154197667), (1615, 145127216), (1768, 132568130), (1976, 118613590), (2210, 106054504), (2470, 94890872), (2584, 90704510), (3230, 72563608), (3536, 66284065), (3952, 59306795), (4199, 55818160), (4420, 53027252), (4940, 47445436), (5168, 45352255), (6460, 36281804), (8398, 27909080), (8840, 26513626), (9880, 23722718), (12920, 18140902), (16796, 13954540), (17680, 13256813), (19760, 11861359), (20995, 11163632), (25840, 9070451), (33592, 6977270), (41990, 5581816), (67184, 3488635), (83980, 2790908), (167960, 1395454), (335920, 697727)]