908747580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3668

約数の個数: 192

約数和(自身を含む): 3054965760

約数和(自身を除く): 2146218180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 380, 390, 442, 494, 510, 570, 646, 663, 741, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1615, 1938, 2210, 2470, 2652, 2964, 3230, 3315, 3607, 3705, 3876, 4199, 4420, 4845, 4940, 6460, 6630, 7214, 7410, 8398, 9690, 10821, 12597, 13260, 14428, 14820, 16796, 18035, 19380, 20995, 21642, 25194, 36070, 41990, 43284, 46891, 50388, 54105, 61319, 62985, 68533, 72140, 83980, 93782, 108210, 122638, 125970, 137066, 140673, 183957, 187564, 205599, 216420, 234455, 245276, 251940, 274132, 281346, 306595, 342665, 367914, 411198, 468910, 562692, 613190, 685330, 703365, 735828, 797147, 822396, 890929, 919785, 937820, 1027995, 1165061, 1226380, 1370660, 1406730, 1594294, 1781858, 1839570, 2055990, 2330122, 2391441, 2672787, 2813460, 3188588, 3495183, 3563716, 3679140, 3985735, 4111980, 4454645, 4660244, 4782882, 5345574, 5825305, 6990366, 7971470, 8909290, 9565764, 10691148, 11650610, 11957205, 13363935, 13980732, 15145793, 15942940, 17475915, 17818580, 23301220, 23914410, 26727870, 30291586, 34951830, 45437379, 47828820, 53455740, 60583172, 69903660, 75728965, 90874758, 151457930, 181749516, 227186895, 302915860, 454373790, 908747580]

約数ペア:

[(1, 908747580), (2, 454373790), (3, 302915860), (4, 227186895), (5, 181749516), (6, 151457930), (10, 90874758), (12, 75728965), (13, 69903660), (15, 60583172), (17, 53455740), (19, 47828820), (20, 45437379), (26, 34951830), (30, 30291586), (34, 26727870), (38, 23914410), (39, 23301220), (51, 17818580), (52, 17475915), (57, 15942940), (60, 15145793), (65, 13980732), (68, 13363935), (76, 11957205), (78, 11650610), (85, 10691148), (95, 9565764), (102, 8909290), (114, 7971470), (130, 6990366), (156, 5825305), (170, 5345574), (190, 4782882), (195, 4660244), (204, 4454645), (221, 4111980), (228, 3985735), (247, 3679140), (255, 3563716), (260, 3495183), (285, 3188588), (323, 2813460), (340, 2672787), (380, 2391441), (390, 2330122), (442, 2055990), (494, 1839570), (510, 1781858), (570, 1594294), (646, 1406730), (663, 1370660), (741, 1226380), (780, 1165061), (884, 1027995), (969, 937820), (988, 919785), (1020, 890929), (1105, 822396), (1140, 797147), (1235, 735828), (1292, 703365), (1326, 685330), (1482, 613190), (1615, 562692), (1938, 468910), (2210, 411198), (2470, 367914), (2652, 342665), (2964, 306595), (3230, 281346), (3315, 274132), (3607, 251940), (3705, 245276), (3876, 234455), (4199, 216420), (4420, 205599), (4845, 187564), (4940, 183957), (6460, 140673), (6630, 137066), (7214, 125970), (7410, 122638), (8398, 108210), (9690, 93782), (10821, 83980), (12597, 72140), (13260, 68533), (14428, 62985), (14820, 61319), (16796, 54105), (18035, 50388), (19380, 46891), (20995, 43284), (21642, 41990), (25194, 36070)]