219872749320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{548749}}^1$

素因数の和:548829

約数の個数: 256

約数和(自身を含む): 853416000000

約数和(自身を除く): 633543250680

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, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 360, 371, 378, 420, 424, 477, 504, 530, 540, 630, 636, 742, 756, 795, 840, 945, 954, 1060, 1080, 1113, 1260, 1272, 1431, 1484, 1512, 1590, 1855, 1890, 1908, 2120, 2226, 2385, 2520, 2862, 2968, 3180, 3339, 3710, 3780, 3816, 4452, 4770, 5565, 5724, 6360, 6678, 7155, 7420, 7560, 8904, 9540, 10017, 11130, 11448, 13356, 14310, 14840, 16695, 19080, 20034, 22260, 26712, 28620, 33390, 40068, 44520, 50085, 57240, 66780, 80136, 100170, 133560, 200340, 400680, 548749, 1097498, 1646247, 2194996, 2743745, 3292494, 3841243, 4389992, 4938741, 5487490, 6584988, 7682486, 8231235, 9877482, 10974980, 11523729, 13169976, 14816223, 15364972, 16462470, 19206215, 19754964, 21949960, 23047458, 24693705, 29083697, 29632446, 30729944, 32924940, 34571187, 38412430, 39509928, 46094916, 49387410, 57618645, 58167394, 59264892, 65849880, 69142374, 74081115, 76824860, 87251091, 92189832, 98774820, 103713561, 115237290, 116334788, 118529784, 138284748, 145418485, 148162230, 153649720, 172855935, 174502182, 197549640, 203585879, 207427122, 230474580, 232669576, 261753273, 276569496, 290836970, 296324460, 345711870, 349004364, 407171758, 414854244, 436255455, 460949160, 518567805, 523506546, 581673940, 592648920, 610757637, 691423740, 698008728, 785259819, 814343516, 829708488, 872510910, 1017929395, 1037135610, 1047013092, 1163347880, 1221515274, 1308766365, 1382847480, 1570519638, 1628687032, 1745021820, 1832272911, 2035858790, 2074271220, 2094026184, 2443030548, 2617532730, 3053788185, 3141039276, 3490043640, 3664545822, 3926299095, 4071717580, 4148542440, 4886061096, 5235065460, 5496818733, 6107576370, 6282078552, 7329091644, 7852598190, 8143435160, 9161364555, 10470130920, 10993637466, 12215152740, 14658183288, 15705196380, 18322729110, 21987274932, 24430305480, 27484093665, 31410392760, 36645458220, 43974549864, 54968187330, 73290916440, 109936374660, 219872749320]

約数ペア:

[(1, 219872749320), (2, 109936374660), (3, 73290916440), (4, 54968187330), (5, 43974549864), (6, 36645458220), (7, 31410392760), (8, 27484093665), (9, 24430305480), (10, 21987274932), (12, 18322729110), (14, 15705196380), (15, 14658183288), (18, 12215152740), (20, 10993637466), (21, 10470130920), (24, 9161364555), (27, 8143435160), (28, 7852598190), (30, 7329091644), (35, 6282078552), (36, 6107576370), (40, 5496818733), (42, 5235065460), (45, 4886061096), (53, 4148542440), (54, 4071717580), (56, 3926299095), (60, 3664545822), (63, 3490043640), (70, 3141039276), (72, 3053788185), (84, 2617532730), (90, 2443030548), (105, 2094026184), (106, 2074271220), (108, 2035858790), (120, 1832272911), (126, 1745021820), (135, 1628687032), (140, 1570519638), (159, 1382847480), (168, 1308766365), (180, 1221515274), (189, 1163347880), (210, 1047013092), (212, 1037135610), (216, 1017929395), (252, 872510910), (265, 829708488), (270, 814343516), (280, 785259819), (315, 698008728), (318, 691423740), (360, 610757637), (371, 592648920), (378, 581673940), (420, 523506546), (424, 518567805), (477, 460949160), (504, 436255455), (530, 414854244), (540, 407171758), (630, 349004364), (636, 345711870), (742, 296324460), (756, 290836970), (795, 276569496), (840, 261753273), (945, 232669576), (954, 230474580), (1060, 207427122), (1080, 203585879), (1113, 197549640), (1260, 174502182), (1272, 172855935), (1431, 153649720), (1484, 148162230), (1512, 145418485), (1590, 138284748), (1855, 118529784), (1890, 116334788), (1908, 115237290), (2120, 103713561), (2226, 98774820), (2385, 92189832), (2520, 87251091), (2862, 76824860), (2968, 74081115), (3180, 69142374), (3339, 65849880), (3710, 59264892), (3780, 58167394), (3816, 57618645), (4452, 49387410), (4770, 46094916), (5565, 39509928), (5724, 38412430), (6360, 34571187), (6678, 32924940), (7155, 30729944), (7420, 29632446), (7560, 29083697), (8904, 24693705), (9540, 23047458), (10017, 21949960), (11130, 19754964), (11448, 19206215), (13356, 16462470), (14310, 15364972), (14840, 14816223), (16695, 13169976), (19080, 11523729), (20034, 10974980), (22260, 9877482), (26712, 8231235), (28620, 7682486), (33390, 6584988), (40068, 5487490), (44520, 4938741), (50085, 4389992), (57240, 3841243), (66780, 3292494), (80136, 2743745), (100170, 2194996), (133560, 1646247), (200340, 1097498), (400680, 548749)]