220366440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 256

約数和(自身を含む): 850636800

約数和(自身を除く): 630270360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 103, 105, 108, 120, 126, 135, 140, 168, 180, 189, 206, 210, 216, 252, 270, 280, 283, 309, 315, 360, 378, 412, 420, 504, 515, 540, 566, 618, 630, 721, 756, 824, 840, 849, 927, 945, 1030, 1080, 1132, 1236, 1260, 1415, 1442, 1512, 1545, 1698, 1854, 1890, 1981, 2060, 2163, 2264, 2472, 2520, 2547, 2781, 2830, 2884, 3090, 3396, 3605, 3708, 3780, 3962, 4120, 4245, 4326, 4635, 5094, 5562, 5660, 5768, 5943, 6180, 6489, 6792, 7210, 7416, 7560, 7641, 7924, 8490, 8652, 9270, 9905, 10188, 10815, 11124, 11320, 11886, 12360, 12735, 12978, 13905, 14420, 15282, 15848, 16980, 17304, 17829, 18540, 19467, 19810, 20376, 21630, 22248, 23772, 25470, 25956, 27810, 28840, 29149, 29715, 30564, 32445, 33960, 35658, 37080, 38205, 38934, 39620, 43260, 47544, 50940, 51912, 53487, 55620, 58298, 59430, 61128, 64890, 71316, 76410, 77868, 79240, 86520, 87447, 89145, 97335, 101880, 106974, 111240, 116596, 118860, 129780, 142632, 145745, 152820, 155736, 174894, 178290, 194670, 204043, 213948, 233192, 237720, 259560, 262341, 267435, 291490, 305640, 349788, 356580, 389340, 408086, 427896, 437235, 524682, 534870, 582980, 612129, 699576, 713160, 778680, 787023, 816172, 874470, 1020215, 1049364, 1069740, 1165960, 1224258, 1311705, 1574046, 1632344, 1748940, 1836387, 2040430, 2098728, 2139480, 2448516, 2623410, 3060645, 3148092, 3497880, 3672774, 3935115, 4080860, 4897032, 5246820, 5509161, 6121290, 6296184, 7345548, 7870230, 8161720, 9181935, 10493640, 11018322, 12242580, 14691096, 15740460, 18363870, 22036644, 24485160, 27545805, 31480920, 36727740, 44073288, 55091610, 73455480, 110183220, 220366440]

約数ペア:

[(1, 220366440), (2, 110183220), (3, 73455480), (4, 55091610), (5, 44073288), (6, 36727740), (7, 31480920), (8, 27545805), (9, 24485160), (10, 22036644), (12, 18363870), (14, 15740460), (15, 14691096), (18, 12242580), (20, 11018322), (21, 10493640), (24, 9181935), (27, 8161720), (28, 7870230), (30, 7345548), (35, 6296184), (36, 6121290), (40, 5509161), (42, 5246820), (45, 4897032), (54, 4080860), (56, 3935115), (60, 3672774), (63, 3497880), (70, 3148092), (72, 3060645), (84, 2623410), (90, 2448516), (103, 2139480), (105, 2098728), (108, 2040430), (120, 1836387), (126, 1748940), (135, 1632344), (140, 1574046), (168, 1311705), (180, 1224258), (189, 1165960), (206, 1069740), (210, 1049364), (216, 1020215), (252, 874470), (270, 816172), (280, 787023), (283, 778680), (309, 713160), (315, 699576), (360, 612129), (378, 582980), (412, 534870), (420, 524682), (504, 437235), (515, 427896), (540, 408086), (566, 389340), (618, 356580), (630, 349788), (721, 305640), (756, 291490), (824, 267435), (840, 262341), (849, 259560), (927, 237720), (945, 233192), (1030, 213948), (1080, 204043), (1132, 194670), (1236, 178290), (1260, 174894), (1415, 155736), (1442, 152820), (1512, 145745), (1545, 142632), (1698, 129780), (1854, 118860), (1890, 116596), (1981, 111240), (2060, 106974), (2163, 101880), (2264, 97335), (2472, 89145), (2520, 87447), (2547, 86520), (2781, 79240), (2830, 77868), (2884, 76410), (3090, 71316), (3396, 64890), (3605, 61128), (3708, 59430), (3780, 58298), (3962, 55620), (4120, 53487), (4245, 51912), (4326, 50940), (4635, 47544), (5094, 43260), (5562, 39620), (5660, 38934), (5768, 38205), (5943, 37080), (6180, 35658), (6489, 33960), (6792, 32445), (7210, 30564), (7416, 29715), (7560, 29149), (7641, 28840), (7924, 27810), (8490, 25956), (8652, 25470), (9270, 23772), (9905, 22248), (10188, 21630), (10815, 20376), (11124, 19810), (11320, 19467), (11886, 18540), (12360, 17829), (12735, 17304), (12978, 16980), (13905, 15848), (14420, 15282)]