232020880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 703548720

約数和(自身を除く): 471527840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 80, 91, 98, 104, 112, 116, 130, 140, 145, 157, 182, 196, 203, 208, 232, 245, 260, 280, 290, 314, 364, 377, 392, 406, 455, 464, 490, 520, 560, 580, 628, 637, 728, 754, 784, 785, 812, 910, 980, 1015, 1040, 1099, 1160, 1256, 1274, 1421, 1456, 1508, 1570, 1624, 1820, 1885, 1960, 2030, 2041, 2198, 2320, 2512, 2548, 2639, 2842, 3016, 3140, 3185, 3248, 3640, 3770, 3920, 4060, 4082, 4396, 4553, 5096, 5278, 5495, 5684, 6032, 6280, 6370, 7105, 7280, 7540, 7693, 8120, 8164, 8792, 9106, 10192, 10205, 10556, 10990, 11368, 12560, 12740, 13195, 14210, 14287, 15080, 15386, 16240, 16328, 17584, 18212, 18473, 20410, 21112, 21980, 22736, 22765, 25480, 26390, 28420, 28574, 30160, 30772, 31871, 32656, 36424, 36946, 38465, 40820, 42224, 43960, 45530, 50960, 52780, 56840, 57148, 59189, 61544, 63742, 71435, 72848, 73892, 76930, 81640, 87920, 91060, 92365, 100009, 105560, 113680, 114296, 118378, 123088, 127484, 142870, 147784, 153860, 159355, 163280, 182120, 184730, 200018, 211120, 223097, 228592, 236756, 254968, 285740, 295568, 295945, 307720, 318710, 364240, 369460, 400036, 414323, 446194, 473512, 500045, 509936, 571480, 591890, 615440, 637420, 738920, 800072, 828646, 892388, 947024, 1000090, 1115485, 1142960, 1183780, 1274840, 1477840, 1600144, 1657292, 1784776, 2000180, 2071615, 2230970, 2367560, 2549680, 2900261, 3314584, 3569552, 4000360, 4143230, 4461940, 4735120, 5800522, 6629168, 8000720, 8286460, 8923880, 11601044, 14501305, 16572920, 17847760, 23202088, 29002610, 33145840, 46404176, 58005220, 116010440, 232020880]

約数ペア:

[(1, 232020880), (2, 116010440), (4, 58005220), (5, 46404176), (7, 33145840), (8, 29002610), (10, 23202088), (13, 17847760), (14, 16572920), (16, 14501305), (20, 11601044), (26, 8923880), (28, 8286460), (29, 8000720), (35, 6629168), (40, 5800522), (49, 4735120), (52, 4461940), (56, 4143230), (58, 4000360), (65, 3569552), (70, 3314584), (80, 2900261), (91, 2549680), (98, 2367560), (104, 2230970), (112, 2071615), (116, 2000180), (130, 1784776), (140, 1657292), (145, 1600144), (157, 1477840), (182, 1274840), (196, 1183780), (203, 1142960), (208, 1115485), (232, 1000090), (245, 947024), (260, 892388), (280, 828646), (290, 800072), (314, 738920), (364, 637420), (377, 615440), (392, 591890), (406, 571480), (455, 509936), (464, 500045), (490, 473512), (520, 446194), (560, 414323), (580, 400036), (628, 369460), (637, 364240), (728, 318710), (754, 307720), (784, 295945), (785, 295568), (812, 285740), (910, 254968), (980, 236756), (1015, 228592), (1040, 223097), (1099, 211120), (1160, 200018), (1256, 184730), (1274, 182120), (1421, 163280), (1456, 159355), (1508, 153860), (1570, 147784), (1624, 142870), (1820, 127484), (1885, 123088), (1960, 118378), (2030, 114296), (2041, 113680), (2198, 105560), (2320, 100009), (2512, 92365), (2548, 91060), (2639, 87920), (2842, 81640), (3016, 76930), (3140, 73892), (3185, 72848), (3248, 71435), (3640, 63742), (3770, 61544), (3920, 59189), (4060, 57148), (4082, 56840), (4396, 52780), (4553, 50960), (5096, 45530), (5278, 43960), (5495, 42224), (5684, 40820), (6032, 38465), (6280, 36946), (6370, 36424), (7105, 32656), (7280, 31871), (7540, 30772), (7693, 30160), (8120, 28574), (8164, 28420), (8792, 26390), (9106, 25480), (10192, 22765), (10205, 22736), (10556, 21980), (10990, 21112), (11368, 20410), (12560, 18473), (12740, 18212), (13195, 17584), (14210, 16328), (14287, 16240), (15080, 15386)]