1566193980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:896

約数の個数: 144

約数和(自身を含む): 4775035104

約数和(自身を除く): 3208841124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 257, 260, 338, 390, 507, 514, 601, 676, 771, 780, 845, 1014, 1028, 1202, 1285, 1542, 1690, 1803, 2028, 2404, 2535, 2570, 3005, 3084, 3341, 3380, 3606, 3855, 5070, 5140, 6010, 6682, 7212, 7710, 7813, 9015, 10023, 10140, 12020, 13364, 15420, 15626, 16705, 18030, 20046, 23439, 31252, 33410, 36060, 39065, 40092, 43433, 46878, 50115, 66820, 78130, 86866, 93756, 100230, 101569, 117195, 130299, 154457, 156260, 173732, 200460, 203138, 217165, 234390, 260598, 304707, 308914, 406276, 434330, 463371, 468780, 507845, 521196, 609414, 617828, 651495, 772285, 868660, 926742, 1015690, 1218828, 1302990, 1523535, 1544570, 1853484, 2007941, 2031380, 2316855, 2605980, 3047070, 3089140, 4015882, 4633710, 6023823, 6094140, 8031764, 9267420, 10039705, 12047646, 20079410, 24095292, 26103233, 30119115, 40158820, 52206466, 60238230, 78309699, 104412932, 120476460, 130516165, 156619398, 261032330, 313238796, 391548495, 522064660, 783096990, 1566193980]

約数ペア:

[(1, 1566193980), (2, 783096990), (3, 522064660), (4, 391548495), (5, 313238796), (6, 261032330), (10, 156619398), (12, 130516165), (13, 120476460), (15, 104412932), (20, 78309699), (26, 60238230), (30, 52206466), (39, 40158820), (52, 30119115), (60, 26103233), (65, 24095292), (78, 20079410), (130, 12047646), (156, 10039705), (169, 9267420), (195, 8031764), (257, 6094140), (260, 6023823), (338, 4633710), (390, 4015882), (507, 3089140), (514, 3047070), (601, 2605980), (676, 2316855), (771, 2031380), (780, 2007941), (845, 1853484), (1014, 1544570), (1028, 1523535), (1202, 1302990), (1285, 1218828), (1542, 1015690), (1690, 926742), (1803, 868660), (2028, 772285), (2404, 651495), (2535, 617828), (2570, 609414), (3005, 521196), (3084, 507845), (3341, 468780), (3380, 463371), (3606, 434330), (3855, 406276), (5070, 308914), (5140, 304707), (6010, 260598), (6682, 234390), (7212, 217165), (7710, 203138), (7813, 200460), (9015, 173732), (10023, 156260), (10140, 154457), (12020, 130299), (13364, 117195), (15420, 101569), (15626, 100230), (16705, 93756), (18030, 86866), (20046, 78130), (23439, 66820), (31252, 50115), (33410, 46878), (36060, 43433), (39065, 40092)]