2281580040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 256

約数和(自身を含む): 7464960000

約数和(自身を除く): 5183379960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 79, 95, 106, 114, 120, 152, 158, 159, 190, 212, 228, 237, 239, 265, 285, 316, 318, 380, 395, 424, 456, 474, 478, 530, 570, 632, 636, 717, 760, 790, 795, 948, 956, 1007, 1060, 1140, 1185, 1195, 1272, 1434, 1501, 1580, 1590, 1896, 1912, 2014, 2120, 2280, 2370, 2390, 2868, 3002, 3021, 3160, 3180, 3585, 4028, 4187, 4503, 4541, 4740, 4780, 5035, 5736, 6004, 6042, 6360, 7170, 7505, 8056, 8374, 9006, 9082, 9480, 9560, 10070, 12008, 12084, 12561, 12667, 13623, 14340, 15010, 15105, 16748, 18012, 18164, 18881, 20140, 20935, 22515, 22705, 24168, 25122, 25334, 27246, 28680, 30020, 30210, 33496, 36024, 36328, 37762, 38001, 40280, 41870, 45030, 45410, 50244, 50668, 54492, 56643, 60040, 60420, 62805, 63335, 68115, 75524, 76002, 79553, 83740, 90060, 90820, 94405, 100488, 101336, 108984, 113286, 120840, 125610, 126670, 136230, 151048, 152004, 159106, 167480, 180120, 181640, 188810, 190005, 226572, 238659, 240673, 251220, 253340, 272460, 283215, 304008, 318212, 358739, 377620, 380010, 397765, 453144, 477318, 481346, 502440, 506680, 544920, 566430, 636424, 717478, 722019, 755240, 760020, 795530, 954636, 962692, 1000693, 1076217, 1132860, 1193295, 1203365, 1434956, 1444038, 1520040, 1591060, 1793695, 1909272, 1925384, 2001386, 2152434, 2265720, 2386590, 2406730, 2869912, 2888076, 3002079, 3182120, 3587390, 3610095, 4002772, 4304868, 4773180, 4813460, 5003465, 5381085, 5776152, 6004158, 7174780, 7220190, 8005544, 8609736, 9546360, 9626920, 10006930, 10762170, 12008316, 14349560, 14440380, 15010395, 19013167, 20013860, 21524340, 24016632, 28880760, 30020790, 38026334, 40027720, 43048680, 57039501, 60041580, 76052668, 95065835, 114079002, 120083160, 152105336, 190131670, 228158004, 285197505, 380263340, 456316008, 570395010, 760526680, 1140790020, 2281580040]

約数ペア:

[(1, 2281580040), (2, 1140790020), (3, 760526680), (4, 570395010), (5, 456316008), (6, 380263340), (8, 285197505), (10, 228158004), (12, 190131670), (15, 152105336), (19, 120083160), (20, 114079002), (24, 95065835), (30, 76052668), (38, 60041580), (40, 57039501), (53, 43048680), (57, 40027720), (60, 38026334), (76, 30020790), (79, 28880760), (95, 24016632), (106, 21524340), (114, 20013860), (120, 19013167), (152, 15010395), (158, 14440380), (159, 14349560), (190, 12008316), (212, 10762170), (228, 10006930), (237, 9626920), (239, 9546360), (265, 8609736), (285, 8005544), (316, 7220190), (318, 7174780), (380, 6004158), (395, 5776152), (424, 5381085), (456, 5003465), (474, 4813460), (478, 4773180), (530, 4304868), (570, 4002772), (632, 3610095), (636, 3587390), (717, 3182120), (760, 3002079), (790, 2888076), (795, 2869912), (948, 2406730), (956, 2386590), (1007, 2265720), (1060, 2152434), (1140, 2001386), (1185, 1925384), (1195, 1909272), (1272, 1793695), (1434, 1591060), (1501, 1520040), (1580, 1444038), (1590, 1434956), (1896, 1203365), (1912, 1193295), (2014, 1132860), (2120, 1076217), (2280, 1000693), (2370, 962692), (2390, 954636), (2868, 795530), (3002, 760020), (3021, 755240), (3160, 722019), (3180, 717478), (3585, 636424), (4028, 566430), (4187, 544920), (4503, 506680), (4541, 502440), (4740, 481346), (4780, 477318), (5035, 453144), (5736, 397765), (6004, 380010), (6042, 377620), (6360, 358739), (7170, 318212), (7505, 304008), (8056, 283215), (8374, 272460), (9006, 253340), (9082, 251220), (9480, 240673), (9560, 238659), (10070, 226572), (12008, 190005), (12084, 188810), (12561, 181640), (12667, 180120), (13623, 167480), (14340, 159106), (15010, 152004), (15105, 151048), (16748, 136230), (18012, 126670), (18164, 125610), (18881, 120840), (20140, 113286), (20935, 108984), (22515, 101336), (22705, 100488), (24168, 94405), (25122, 90820), (25334, 90060), (27246, 83740), (28680, 79553), (30020, 76002), (30210, 75524), (33496, 68115), (36024, 63335), (36328, 62805), (37762, 60420), (38001, 60040), (40280, 56643), (41870, 54492), (45030, 50668), (45410, 50244)]