21218909760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1202

約数の個数: 336

約数和(自身を含む): 75702761472

約数和(自身を除く): 54483851712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 271, 279, 288, 310, 320, 360, 372, 465, 480, 496, 542, 558, 576, 620, 720, 744, 813, 877, 930, 960, 992, 1084, 1116, 1240, 1355, 1395, 1440, 1488, 1626, 1754, 1860, 1984, 2168, 2232, 2439, 2480, 2631, 2710, 2790, 2880, 2976, 3252, 3508, 3720, 4065, 4336, 4385, 4464, 4878, 4960, 5262, 5420, 5580, 5952, 6504, 7016, 7440, 7893, 8130, 8401, 8672, 8770, 8928, 9756, 9920, 10524, 10840, 11160, 12195, 13008, 13155, 14032, 14880, 15786, 16260, 16802, 17344, 17540, 17856, 19512, 21048, 21680, 22320, 24390, 25203, 26016, 26310, 27187, 28064, 29760, 31572, 32520, 33604, 35080, 39024, 39465, 42005, 42096, 43360, 44640, 48780, 50406, 52032, 52620, 54374, 56128, 63144, 65040, 67208, 70160, 75609, 78048, 78930, 81561, 84010, 84192, 86720, 89280, 97560, 100812, 105240, 108748, 126015, 126288, 130080, 134416, 135935, 140320, 151218, 156096, 157860, 163122, 168020, 168384, 195120, 201624, 210480, 217496, 237667, 244683, 252030, 252576, 260160, 268832, 271870, 280640, 302436, 315720, 326244, 336040, 378045, 390240, 403248, 407805, 420960, 434992, 475334, 489366, 504060, 505152, 537664, 543740, 604872, 631440, 652488, 672080, 713001, 756090, 780480, 806496, 815610, 841920, 869984, 950668, 978732, 1008120, 1087480, 1188335, 1209744, 1223415, 1262880, 1304976, 1344160, 1426002, 1512180, 1612992, 1631220, 1739968, 1901336, 1957464, 2016240, 2139003, 2174960, 2376670, 2419488, 2446830, 2525760, 2609952, 2688320, 2852004, 3024360, 3262440, 3565005, 3802672, 3914928, 4032480, 4278006, 4349920, 4753340, 4838976, 4893660, 5219904, 5704008, 6048720, 6524880, 7130010, 7367677, 7605344, 7829856, 8064960, 8556012, 8699840, 9506680, 9787320, 10695015, 11408016, 12097440, 13049760, 14260020, 14735354, 15210688, 15659712, 17112024, 19013360, 19574640, 21390030, 22103031, 22816032, 24194880, 26099520, 28520040, 29470708, 34224048, 36838385, 38026720, 39149280, 42780060, 44206062, 45632064, 57040080, 58941416, 66309093, 68448096, 73676770, 76053440, 78298560, 85560120, 88412124, 110515155, 114080160, 117882832, 132618186, 136896192, 147353540, 171120240, 176824248, 221030310, 228160320, 235765664, 265236372, 294707080, 331545465, 342240480, 353648496, 442060620, 471531328, 530472744, 589414160, 663090930, 684480960, 707296992, 884121240, 1060945488, 1178828320, 1326181860, 1414593984, 1768242480, 2121890976, 2357656640, 2652363720, 3536484960, 4243781952, 5304727440, 7072969920, 10609454880, 21218909760]

約数ペア:

[(1, 21218909760), (2, 10609454880), (3, 7072969920), (4, 5304727440), (5, 4243781952), (6, 3536484960), (8, 2652363720), (9, 2357656640), (10, 2121890976), (12, 1768242480), (15, 1414593984), (16, 1326181860), (18, 1178828320), (20, 1060945488), (24, 884121240), (30, 707296992), (31, 684480960), (32, 663090930), (36, 589414160), (40, 530472744), (45, 471531328), (48, 442060620), (60, 353648496), (62, 342240480), (64, 331545465), (72, 294707080), (80, 265236372), (90, 235765664), (93, 228160320), (96, 221030310), (120, 176824248), (124, 171120240), (144, 147353540), (155, 136896192), (160, 132618186), (180, 117882832), (186, 114080160), (192, 110515155), (240, 88412124), (248, 85560120), (271, 78298560), (279, 76053440), (288, 73676770), (310, 68448096), (320, 66309093), (360, 58941416), (372, 57040080), (465, 45632064), (480, 44206062), (496, 42780060), (542, 39149280), (558, 38026720), (576, 36838385), (620, 34224048), (720, 29470708), (744, 28520040), (813, 26099520), (877, 24194880), (930, 22816032), (960, 22103031), (992, 21390030), (1084, 19574640), (1116, 19013360), (1240, 17112024), (1355, 15659712), (1395, 15210688), (1440, 14735354), (1488, 14260020), (1626, 13049760), (1754, 12097440), (1860, 11408016), (1984, 10695015), (2168, 9787320), (2232, 9506680), (2439, 8699840), (2480, 8556012), (2631, 8064960), (2710, 7829856), (2790, 7605344), (2880, 7367677), (2976, 7130010), (3252, 6524880), (3508, 6048720), (3720, 5704008), (4065, 5219904), (4336, 4893660), (4385, 4838976), (4464, 4753340), (4878, 4349920), (4960, 4278006), (5262, 4032480), (5420, 3914928), (5580, 3802672), (5952, 3565005), (6504, 3262440), (7016, 3024360), (7440, 2852004), (7893, 2688320), (8130, 2609952), (8401, 2525760), (8672, 2446830), (8770, 2419488), (8928, 2376670), (9756, 2174960), (9920, 2139003), (10524, 2016240), (10840, 1957464), (11160, 1901336), (12195, 1739968), (13008, 1631220), (13155, 1612992), (14032, 1512180), (14880, 1426002), (15786, 1344160), (16260, 1304976), (16802, 1262880), (17344, 1223415), (17540, 1209744), (17856, 1188335), (19512, 1087480), (21048, 1008120), (21680, 978732), (22320, 950668), (24390, 869984), (25203, 841920), (26016, 815610), (26310, 806496), (27187, 780480), (28064, 756090), (29760, 713001), (31572, 672080), (32520, 652488), (33604, 631440), (35080, 604872), (39024, 543740), (39465, 537664), (42005, 505152), (42096, 504060), (43360, 489366), (44640, 475334), (48780, 434992), (50406, 420960), (52032, 407805), (52620, 403248), (54374, 390240), (56128, 378045), (63144, 336040), (65040, 326244), (67208, 315720), (70160, 302436), (75609, 280640), (78048, 271870), (78930, 268832), (81561, 260160), (84010, 252576), (84192, 252030), (86720, 244683), (89280, 237667), (97560, 217496), (100812, 210480), (105240, 201624), (108748, 195120), (126015, 168384), (126288, 168020), (130080, 163122), (134416, 157860), (135935, 156096), (140320, 151218)]