406683420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 1401415680

約数和(自身を除く): 994732260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 121, 124, 130, 132, 139, 143, 155, 156, 165, 186, 195, 220, 242, 260, 278, 286, 310, 330, 341, 363, 372, 390, 403, 417, 429, 465, 484, 556, 572, 605, 620, 660, 682, 695, 715, 726, 780, 806, 834, 858, 930, 1023, 1209, 1210, 1364, 1390, 1430, 1452, 1529, 1573, 1612, 1668, 1705, 1716, 1807, 1815, 1860, 2015, 2046, 2085, 2145, 2418, 2420, 2780, 2860, 3058, 3146, 3410, 3614, 3630, 3751, 4030, 4092, 4170, 4290, 4309, 4433, 4587, 4719, 4836, 5115, 5421, 6045, 6116, 6292, 6820, 7228, 7260, 7502, 7645, 7865, 8060, 8340, 8580, 8618, 8866, 9035, 9174, 9438, 10230, 10842, 11253, 12090, 12927, 13299, 15004, 15290, 15730, 16819, 17236, 17732, 18070, 18348, 18755, 18876, 19877, 20460, 21545, 21684, 22165, 22506, 22935, 23595, 24180, 25854, 26598, 27105, 30580, 31460, 33638, 36140, 37510, 39754, 43090, 44330, 45012, 45870, 47190, 47399, 48763, 50457, 51708, 53196, 54210, 56017, 56265, 59631, 64635, 66495, 67276, 75020, 79508, 84095, 86180, 88660, 91740, 94380, 94798, 97526, 99385, 100914, 108420, 112034, 112530, 119262, 129270, 132990, 142197, 146289, 168051, 168190, 189596, 195052, 198770, 201828, 218647, 224068, 225060, 236995, 238524, 243815, 252285, 258540, 265980, 280085, 284394, 292578, 298155, 336102, 336380, 397540, 437294, 473990, 487630, 504570, 521389, 560170, 568788, 585156, 596310, 616187, 655941, 672204, 710985, 731445, 840255, 874588, 947980, 975260, 1009140, 1042778, 1093235, 1120340, 1192620, 1232374, 1311882, 1421970, 1462890, 1564167, 1680510, 1848561, 2085556, 2186470, 2464748, 2606945, 2623764, 2843940, 2925780, 3080935, 3128334, 3279705, 3361020, 3697122, 4372940, 5213890, 6161870, 6256668, 6559410, 6778057, 7394244, 7820835, 9242805, 10427780, 12323740, 13118820, 13556114, 15641670, 18485610, 20334171, 27112228, 31283340, 33890285, 36971220, 40668342, 67780570, 81336684, 101670855, 135561140, 203341710, 406683420]

約数ペア:

[(1, 406683420), (2, 203341710), (3, 135561140), (4, 101670855), (5, 81336684), (6, 67780570), (10, 40668342), (11, 36971220), (12, 33890285), (13, 31283340), (15, 27112228), (20, 20334171), (22, 18485610), (26, 15641670), (30, 13556114), (31, 13118820), (33, 12323740), (39, 10427780), (44, 9242805), (52, 7820835), (55, 7394244), (60, 6778057), (62, 6559410), (65, 6256668), (66, 6161870), (78, 5213890), (93, 4372940), (110, 3697122), (121, 3361020), (124, 3279705), (130, 3128334), (132, 3080935), (139, 2925780), (143, 2843940), (155, 2623764), (156, 2606945), (165, 2464748), (186, 2186470), (195, 2085556), (220, 1848561), (242, 1680510), (260, 1564167), (278, 1462890), (286, 1421970), (310, 1311882), (330, 1232374), (341, 1192620), (363, 1120340), (372, 1093235), (390, 1042778), (403, 1009140), (417, 975260), (429, 947980), (465, 874588), (484, 840255), (556, 731445), (572, 710985), (605, 672204), (620, 655941), (660, 616187), (682, 596310), (695, 585156), (715, 568788), (726, 560170), (780, 521389), (806, 504570), (834, 487630), (858, 473990), (930, 437294), (1023, 397540), (1209, 336380), (1210, 336102), (1364, 298155), (1390, 292578), (1430, 284394), (1452, 280085), (1529, 265980), (1573, 258540), (1612, 252285), (1668, 243815), (1705, 238524), (1716, 236995), (1807, 225060), (1815, 224068), (1860, 218647), (2015, 201828), (2046, 198770), (2085, 195052), (2145, 189596), (2418, 168190), (2420, 168051), (2780, 146289), (2860, 142197), (3058, 132990), (3146, 129270), (3410, 119262), (3614, 112530), (3630, 112034), (3751, 108420), (4030, 100914), (4092, 99385), (4170, 97526), (4290, 94798), (4309, 94380), (4433, 91740), (4587, 88660), (4719, 86180), (4836, 84095), (5115, 79508), (5421, 75020), (6045, 67276), (6116, 66495), (6292, 64635), (6820, 59631), (7228, 56265), (7260, 56017), (7502, 54210), (7645, 53196), (7865, 51708), (8060, 50457), (8340, 48763), (8580, 47399), (8618, 47190), (8866, 45870), (9035, 45012), (9174, 44330), (9438, 43090), (10230, 39754), (10842, 37510), (11253, 36140), (12090, 33638), (12927, 31460), (13299, 30580), (15004, 27105), (15290, 26598), (15730, 25854), (16819, 24180), (17236, 23595), (17732, 22935), (18070, 22506), (18348, 22165), (18755, 21684), (18876, 21545), (19877, 20460)]