7061571540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 216

約数和(自身を含む): 22837094280

約数和(自身を除く): 15775522740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 109, 114, 171, 180, 190, 218, 228, 285, 327, 342, 361, 380, 436, 545, 570, 654, 684, 722, 855, 981, 997, 1083, 1090, 1140, 1308, 1444, 1635, 1710, 1805, 1962, 1994, 2071, 2166, 2180, 2991, 3249, 3270, 3420, 3610, 3924, 3988, 4142, 4332, 4905, 4985, 5415, 5982, 6213, 6498, 6540, 7220, 8284, 8973, 9810, 9970, 10355, 10830, 11964, 12426, 12996, 14955, 16245, 17946, 18639, 18943, 19620, 19940, 20710, 21660, 24852, 29910, 31065, 32490, 35892, 37278, 37886, 39349, 41420, 44865, 56829, 59820, 62130, 64980, 74556, 75772, 78698, 89730, 93195, 94715, 108673, 113658, 118047, 124260, 157396, 170487, 179460, 186390, 189430, 196745, 217346, 227316, 236094, 284145, 326019, 340974, 354141, 359917, 372780, 378860, 393490, 434692, 472188, 543365, 568290, 590235, 652038, 681948, 708282, 719834, 786980, 852435, 978057, 1079751, 1086730, 1136580, 1180470, 1304076, 1416564, 1439668, 1630095, 1704870, 1770705, 1799585, 1956114, 2064787, 2159502, 2173460, 2360940, 3239253, 3260190, 3409740, 3541410, 3599170, 3912228, 4129574, 4319004, 4890285, 5398755, 6194361, 6478506, 6520380, 7082820, 7198340, 8259148, 9780570, 10323935, 10797510, 12388722, 12957012, 16196265, 18583083, 19561140, 20647870, 21595020, 24777444, 30971805, 32392530, 37166166, 39230953, 41295740, 61943610, 64785060, 74332332, 78461906, 92915415, 117692859, 123887220, 156923812, 185830830, 196154765, 235385718, 353078577, 371661660, 392309530, 470771436, 588464295, 706157154, 784619060, 1176928590, 1412314308, 1765392885, 2353857180, 3530785770, 7061571540]

約数ペア:

[(1, 7061571540), (2, 3530785770), (3, 2353857180), (4, 1765392885), (5, 1412314308), (6, 1176928590), (9, 784619060), (10, 706157154), (12, 588464295), (15, 470771436), (18, 392309530), (19, 371661660), (20, 353078577), (30, 235385718), (36, 196154765), (38, 185830830), (45, 156923812), (57, 123887220), (60, 117692859), (76, 92915415), (90, 78461906), (95, 74332332), (109, 64785060), (114, 61943610), (171, 41295740), (180, 39230953), (190, 37166166), (218, 32392530), (228, 30971805), (285, 24777444), (327, 21595020), (342, 20647870), (361, 19561140), (380, 18583083), (436, 16196265), (545, 12957012), (570, 12388722), (654, 10797510), (684, 10323935), (722, 9780570), (855, 8259148), (981, 7198340), (997, 7082820), (1083, 6520380), (1090, 6478506), (1140, 6194361), (1308, 5398755), (1444, 4890285), (1635, 4319004), (1710, 4129574), (1805, 3912228), (1962, 3599170), (1994, 3541410), (2071, 3409740), (2166, 3260190), (2180, 3239253), (2991, 2360940), (3249, 2173460), (3270, 2159502), (3420, 2064787), (3610, 1956114), (3924, 1799585), (3988, 1770705), (4142, 1704870), (4332, 1630095), (4905, 1439668), (4985, 1416564), (5415, 1304076), (5982, 1180470), (6213, 1136580), (6498, 1086730), (6540, 1079751), (7220, 978057), (8284, 852435), (8973, 786980), (9810, 719834), (9970, 708282), (10355, 681948), (10830, 652038), (11964, 590235), (12426, 568290), (12996, 543365), (14955, 472188), (16245, 434692), (17946, 393490), (18639, 378860), (18943, 372780), (19620, 359917), (19940, 354141), (20710, 340974), (21660, 326019), (24852, 284145), (29910, 236094), (31065, 227316), (32490, 217346), (35892, 196745), (37278, 189430), (37886, 186390), (39349, 179460), (41420, 170487), (44865, 157396), (56829, 124260), (59820, 118047), (62130, 113658), (64980, 108673), (74556, 94715), (75772, 93195), (78698, 89730)]