15697047780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 384

約数和(自身を含む): 52394065920

約数和(自身を除く): 36697018140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 47, 54, 60, 62, 71, 90, 93, 94, 108, 124, 135, 141, 142, 155, 180, 186, 188, 213, 235, 270, 279, 281, 282, 284, 310, 355, 372, 423, 426, 465, 470, 540, 558, 562, 564, 620, 639, 705, 710, 837, 843, 846, 852, 930, 940, 1065, 1116, 1124, 1269, 1278, 1395, 1405, 1410, 1420, 1457, 1674, 1686, 1692, 1860, 1917, 2115, 2130, 2201, 2529, 2538, 2556, 2790, 2810, 2820, 2914, 3195, 3337, 3348, 3372, 3834, 4185, 4215, 4230, 4260, 4371, 4402, 5058, 5076, 5580, 5620, 5828, 6345, 6390, 6603, 6674, 7285, 7587, 7668, 8370, 8430, 8460, 8711, 8742, 8804, 9585, 10011, 10116, 11005, 12645, 12690, 12780, 13113, 13206, 13207, 13348, 14570, 15174, 16685, 16740, 16860, 17422, 17484, 19170, 19809, 19951, 20022, 21855, 22010, 25290, 25380, 26133, 26226, 26412, 26414, 29140, 30033, 30348, 33015, 33370, 34844, 37935, 38340, 39339, 39618, 39621, 39902, 40044, 43555, 43710, 44020, 50055, 50580, 52266, 52452, 52828, 59427, 59853, 60066, 65565, 66030, 66035, 66740, 75870, 78399, 78678, 79236, 79242, 79804, 87110, 87420, 90099, 99045, 99755, 100110, 103447, 104532, 118854, 118863, 119706, 120132, 130665, 131130, 132060, 132070, 150165, 151740, 156798, 157356, 158484, 174220, 179559, 180198, 196695, 198090, 198105, 199510, 200220, 206894, 235197, 237708, 237726, 239412, 261330, 262260, 264140, 297135, 299265, 300330, 310341, 313596, 356589, 359118, 360396, 391995, 393390, 396180, 396210, 399020, 409417, 413788, 450495, 470394, 475452, 517235, 522660, 538677, 594270, 594315, 598530, 600660, 618481, 620682, 713178, 718236, 783990, 786780, 792420, 818834, 897795, 900990, 931023, 937697, 940788, 1034470, 1077354, 1175985, 1188540, 1188630, 1197060, 1228251, 1236962, 1241364, 1426356, 1551705, 1567980, 1637668, 1782945, 1795590, 1801980, 1855443, 1862046, 1875394, 2047085, 2068940, 2154708, 2351970, 2377260, 2456502, 2473924, 2693385, 2793069, 2813091, 3092405, 3103410, 3565890, 3591180, 3684753, 3710886, 3724092, 3750788, 4094170, 4655115, 4688485, 4703940, 4913004, 5386770, 5566329, 5586138, 5626182, 6141255, 6184810, 6206820, 7131780, 7369506, 7421772, 8188340, 8439273, 9277215, 9310230, 9376970, 10773540, 11054259, 11132658, 11172276, 11252364, 12282510, 12369620, 13965345, 14065455, 14739012, 16698987, 16878546, 18423765, 18554430, 18620460, 18753940, 22108518, 22265316, 24565020, 25317819, 27831645, 27930690, 28130910, 29068607, 33397974, 33757092, 36847530, 37108860, 42196365, 44217036, 50635638, 55271295, 55663290, 55861380, 56261820, 58137214, 66795948, 73695060, 83494935, 84392730, 87205821, 101271276, 110542590, 111326580, 116274428, 126589095, 145343035, 166989870, 168785460, 174411642, 221085180, 253178190, 261617463, 290686070, 333979740, 348823284, 436029105, 506356380, 523234926, 581372140, 784852389, 872058210, 1046469852, 1308087315, 1569704778, 1744116420, 2616174630, 3139409556, 3924261945, 5232349260, 7848523890, 15697047780]

約数ペア:

[(1, 15697047780), (2, 7848523890), (3, 5232349260), (4, 3924261945), (5, 3139409556), (6, 2616174630), (9, 1744116420), (10, 1569704778), (12, 1308087315), (15, 1046469852), (18, 872058210), (20, 784852389), (27, 581372140), (30, 523234926), (31, 506356380), (36, 436029105), (45, 348823284), (47, 333979740), (54, 290686070), (60, 261617463), (62, 253178190), (71, 221085180), (90, 174411642), (93, 168785460), (94, 166989870), (108, 145343035), (124, 126589095), (135, 116274428), (141, 111326580), (142, 110542590), (155, 101271276), (180, 87205821), (186, 84392730), (188, 83494935), (213, 73695060), (235, 66795948), (270, 58137214), (279, 56261820), (281, 55861380), (282, 55663290), (284, 55271295), (310, 50635638), (355, 44217036), (372, 42196365), (423, 37108860), (426, 36847530), (465, 33757092), (470, 33397974), (540, 29068607), (558, 28130910), (562, 27930690), (564, 27831645), (620, 25317819), (639, 24565020), (705, 22265316), (710, 22108518), (837, 18753940), (843, 18620460), (846, 18554430), (852, 18423765), (930, 16878546), (940, 16698987), (1065, 14739012), (1116, 14065455), (1124, 13965345), (1269, 12369620), (1278, 12282510), (1395, 11252364), (1405, 11172276), (1410, 11132658), (1420, 11054259), (1457, 10773540), (1674, 9376970), (1686, 9310230), (1692, 9277215), (1860, 8439273), (1917, 8188340), (2115, 7421772), (2130, 7369506), (2201, 7131780), (2529, 6206820), (2538, 6184810), (2556, 6141255), (2790, 5626182), (2810, 5586138), (2820, 5566329), (2914, 5386770), (3195, 4913004), (3337, 4703940), (3348, 4688485), (3372, 4655115), (3834, 4094170), (4185, 3750788), (4215, 3724092), (4230, 3710886), (4260, 3684753), (4371, 3591180), (4402, 3565890), (5058, 3103410), (5076, 3092405), (5580, 2813091), (5620, 2793069), (5828, 2693385), (6345, 2473924), (6390, 2456502), (6603, 2377260), (6674, 2351970), (7285, 2154708), (7587, 2068940), (7668, 2047085), (8370, 1875394), (8430, 1862046), (8460, 1855443), (8711, 1801980), (8742, 1795590), (8804, 1782945), (9585, 1637668), (10011, 1567980), (10116, 1551705), (11005, 1426356), (12645, 1241364), (12690, 1236962), (12780, 1228251), (13113, 1197060), (13206, 1188630), (13207, 1188540), (13348, 1175985), (14570, 1077354), (15174, 1034470), (16685, 940788), (16740, 937697), (16860, 931023), (17422, 900990), (17484, 897795), (19170, 818834), (19809, 792420), (19951, 786780), (20022, 783990), (21855, 718236), (22010, 713178), (25290, 620682), (25380, 618481), (26133, 600660), (26226, 598530), (26412, 594315), (26414, 594270), (29140, 538677), (30033, 522660), (30348, 517235), (33015, 475452), (33370, 470394), (34844, 450495), (37935, 413788), (38340, 409417), (39339, 399020), (39618, 396210), (39621, 396180), (39902, 393390), (40044, 391995), (43555, 360396), (43710, 359118), (44020, 356589), (50055, 313596), (50580, 310341), (52266, 300330), (52452, 299265), (52828, 297135), (59427, 264140), (59853, 262260), (60066, 261330), (65565, 239412), (66030, 237726), (66035, 237708), (66740, 235197), (75870, 206894), (78399, 200220), (78678, 199510), (79236, 198105), (79242, 198090), (79804, 196695), (87110, 180198), (87420, 179559), (90099, 174220), (99045, 158484), (99755, 157356), (100110, 156798), (103447, 151740), (104532, 150165), (118854, 132070), (118863, 132060), (119706, 131130), (120132, 130665)]