21344004360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{2411}}^1$

素因数の和:3609

約数の個数: 256

約数和(自身を含む): 81413683200

約数和(自身を除く): 60069678840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1171, 1260, 1512, 1890, 2342, 2411, 2520, 3513, 3780, 4684, 4822, 5855, 7026, 7233, 7560, 8197, 9368, 9644, 10539, 11710, 12055, 14052, 14466, 16394, 16877, 17565, 19288, 21078, 21699, 23420, 24110, 24591, 28104, 28932, 31617, 32788, 33754, 35130, 36165, 40985, 42156, 43398, 46840, 48220, 49182, 50631, 52695, 57864, 63234, 65097, 65576, 67508, 70260, 72330, 73773, 81970, 84312, 84385, 86796, 96440, 98364, 101262, 105390, 108495, 122955, 126468, 130194, 135016, 140520, 144660, 147546, 151893, 158085, 163940, 168770, 173592, 196728, 202524, 210780, 216990, 221319, 245910, 252936, 253155, 260388, 289320, 295092, 303786, 316170, 325485, 327880, 337540, 368865, 405048, 421560, 433980, 442638, 455679, 491820, 506310, 520776, 590184, 607572, 632340, 650970, 675080, 737730, 759465, 867960, 885276, 911358, 983640, 1012620, 1106595, 1215144, 1264680, 1301940, 1475460, 1518930, 1770552, 1822716, 2025240, 2213190, 2278395, 2603880, 2823281, 2950920, 3037860, 3645432, 4426380, 4556790, 5646562, 6075720, 8469843, 8852760, 9113580, 11293124, 14116405, 16939686, 18227160, 19762967, 22586248, 25409529, 28232810, 33879372, 39525934, 42349215, 50819058, 56465620, 59288901, 67758744, 76228587, 79051868, 84698430, 98814835, 101638116, 112931240, 118577802, 127047645, 152457174, 158103736, 169396860, 177866703, 197629670, 203276232, 237155604, 254095290, 296444505, 304914348, 338793720, 355733406, 381142935, 395259340, 474311208, 508190580, 533600109, 592889010, 609828696, 711466812, 762285870, 790518680, 889333515, 1016381160, 1067200218, 1185778020, 1422933624, 1524571740, 1778667030, 2134400436, 2371556040, 2668000545, 3049143480, 3557334060, 4268800872, 5336001090, 7114668120, 10672002180, 21344004360]

約数ペア:

[(1, 21344004360), (2, 10672002180), (3, 7114668120), (4, 5336001090), (5, 4268800872), (6, 3557334060), (7, 3049143480), (8, 2668000545), (9, 2371556040), (10, 2134400436), (12, 1778667030), (14, 1524571740), (15, 1422933624), (18, 1185778020), (20, 1067200218), (21, 1016381160), (24, 889333515), (27, 790518680), (28, 762285870), (30, 711466812), (35, 609828696), (36, 592889010), (40, 533600109), (42, 508190580), (45, 474311208), (54, 395259340), (56, 381142935), (60, 355733406), (63, 338793720), (70, 304914348), (72, 296444505), (84, 254095290), (90, 237155604), (105, 203276232), (108, 197629670), (120, 177866703), (126, 169396860), (135, 158103736), (140, 152457174), (168, 127047645), (180, 118577802), (189, 112931240), (210, 101638116), (216, 98814835), (252, 84698430), (270, 79051868), (280, 76228587), (315, 67758744), (360, 59288901), (378, 56465620), (420, 50819058), (504, 42349215), (540, 39525934), (630, 33879372), (756, 28232810), (840, 25409529), (945, 22586248), (1080, 19762967), (1171, 18227160), (1260, 16939686), (1512, 14116405), (1890, 11293124), (2342, 9113580), (2411, 8852760), (2520, 8469843), (3513, 6075720), (3780, 5646562), (4684, 4556790), (4822, 4426380), (5855, 3645432), (7026, 3037860), (7233, 2950920), (7560, 2823281), (8197, 2603880), (9368, 2278395), (9644, 2213190), (10539, 2025240), (11710, 1822716), (12055, 1770552), (14052, 1518930), (14466, 1475460), (16394, 1301940), (16877, 1264680), (17565, 1215144), (19288, 1106595), (21078, 1012620), (21699, 983640), (23420, 911358), (24110, 885276), (24591, 867960), (28104, 759465), (28932, 737730), (31617, 675080), (32788, 650970), (33754, 632340), (35130, 607572), (36165, 590184), (40985, 520776), (42156, 506310), (43398, 491820), (46840, 455679), (48220, 442638), (49182, 433980), (50631, 421560), (52695, 405048), (57864, 368865), (63234, 337540), (65097, 327880), (65576, 325485), (67508, 316170), (70260, 303786), (72330, 295092), (73773, 289320), (81970, 260388), (84312, 253155), (84385, 252936), (86796, 245910), (96440, 221319), (98364, 216990), (101262, 210780), (105390, 202524), (108495, 196728), (122955, 173592), (126468, 168770), (130194, 163940), (135016, 158085), (140520, 151893), (144660, 147546)]