15697427980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 39787372800

約数和(自身を除く): 24089944820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 29, 38, 52, 58, 65, 73, 76, 79, 95, 116, 130, 145, 146, 158, 190, 247, 260, 290, 292, 316, 361, 365, 377, 380, 395, 494, 551, 580, 722, 730, 754, 790, 949, 988, 1027, 1102, 1235, 1387, 1444, 1460, 1501, 1508, 1580, 1805, 1885, 1898, 2054, 2117, 2204, 2291, 2470, 2755, 2774, 3002, 3610, 3770, 3796, 4108, 4234, 4582, 4693, 4745, 4940, 5135, 5510, 5548, 5767, 6004, 6935, 7163, 7220, 7505, 7540, 8468, 9164, 9386, 9490, 10270, 10469, 10585, 11020, 11455, 11534, 13870, 14326, 15010, 18031, 18772, 18980, 19513, 20540, 20938, 21170, 22910, 23068, 23465, 26353, 27521, 27740, 28519, 28652, 28835, 29783, 30020, 35815, 36062, 39026, 40223, 41876, 42340, 43529, 45820, 46930, 52345, 52706, 55042, 57038, 57670, 59566, 71630, 72124, 74971, 78052, 80446, 87058, 90155, 93860, 97565, 104690, 105412, 109573, 110084, 114076, 115340, 119132, 131765, 136097, 137605, 142595, 143260, 148915, 149942, 160892, 167243, 174116, 180310, 195130, 201115, 209380, 217645, 219146, 263530, 272194, 275210, 285190, 297830, 299884, 334486, 342589, 360620, 370747, 374855, 390260, 402230, 435290, 438292, 522899, 527060, 544388, 547865, 550420, 565877, 570380, 595660, 668972, 680485, 685178, 741494, 749710, 764237, 804460, 827051, 836215, 870580, 1045798, 1095730, 1131754, 1360970, 1370356, 1424449, 1482988, 1499420, 1528474, 1654102, 1672430, 1712945, 1853735, 2081887, 2091596, 2174159, 2191460, 2263508, 2614495, 2721940, 2829385, 2848898, 3056948, 3177617, 3308204, 3344860, 3425890, 3707470, 3821185, 4135255, 4163774, 4348318, 5228990, 5658770, 5697796, 6355234, 6851780, 7122245, 7414940, 7642370, 8270510, 8327548, 8696636, 9935081, 10409435, 10457980, 10751663, 10870795, 11317540, 12710468, 14244490, 15284740, 15888085, 16541020, 19870162, 20818870, 21503326, 21741590, 27064531, 28488980, 31776170, 39740324, 41309021, 41637740, 43006652, 43483180, 49675405, 53758315, 54129062, 60374723, 63552340, 82618042, 99350810, 107516630, 108258124, 120749446, 135322655, 165236084, 198701620, 206545105, 215033260, 241498892, 270645310, 301873615, 413090210, 541290620, 603747230, 784871399, 826180420, 1207494460, 1569742798, 3139485596, 3924356995, 7848713990, 15697427980]

約数ペア:

[(1, 15697427980), (2, 7848713990), (4, 3924356995), (5, 3139485596), (10, 1569742798), (13, 1207494460), (19, 826180420), (20, 784871399), (26, 603747230), (29, 541290620), (38, 413090210), (52, 301873615), (58, 270645310), (65, 241498892), (73, 215033260), (76, 206545105), (79, 198701620), (95, 165236084), (116, 135322655), (130, 120749446), (145, 108258124), (146, 107516630), (158, 99350810), (190, 82618042), (247, 63552340), (260, 60374723), (290, 54129062), (292, 53758315), (316, 49675405), (361, 43483180), (365, 43006652), (377, 41637740), (380, 41309021), (395, 39740324), (494, 31776170), (551, 28488980), (580, 27064531), (722, 21741590), (730, 21503326), (754, 20818870), (790, 19870162), (949, 16541020), (988, 15888085), (1027, 15284740), (1102, 14244490), (1235, 12710468), (1387, 11317540), (1444, 10870795), (1460, 10751663), (1501, 10457980), (1508, 10409435), (1580, 9935081), (1805, 8696636), (1885, 8327548), (1898, 8270510), (2054, 7642370), (2117, 7414940), (2204, 7122245), (2291, 6851780), (2470, 6355234), (2755, 5697796), (2774, 5658770), (3002, 5228990), (3610, 4348318), (3770, 4163774), (3796, 4135255), (4108, 3821185), (4234, 3707470), (4582, 3425890), (4693, 3344860), (4745, 3308204), (4940, 3177617), (5135, 3056948), (5510, 2848898), (5548, 2829385), (5767, 2721940), (6004, 2614495), (6935, 2263508), (7163, 2191460), (7220, 2174159), (7505, 2091596), (7540, 2081887), (8468, 1853735), (9164, 1712945), (9386, 1672430), (9490, 1654102), (10270, 1528474), (10469, 1499420), (10585, 1482988), (11020, 1424449), (11455, 1370356), (11534, 1360970), (13870, 1131754), (14326, 1095730), (15010, 1045798), (18031, 870580), (18772, 836215), (18980, 827051), (19513, 804460), (20540, 764237), (20938, 749710), (21170, 741494), (22910, 685178), (23068, 680485), (23465, 668972), (26353, 595660), (27521, 570380), (27740, 565877), (28519, 550420), (28652, 547865), (28835, 544388), (29783, 527060), (30020, 522899), (35815, 438292), (36062, 435290), (39026, 402230), (40223, 390260), (41876, 374855), (42340, 370747), (43529, 360620), (45820, 342589), (46930, 334486), (52345, 299884), (52706, 297830), (55042, 285190), (57038, 275210), (57670, 272194), (59566, 263530), (71630, 219146), (72124, 217645), (74971, 209380), (78052, 201115), (80446, 195130), (87058, 180310), (90155, 174116), (93860, 167243), (97565, 160892), (104690, 149942), (105412, 148915), (109573, 143260), (110084, 142595), (114076, 137605), (115340, 136097), (119132, 131765)]