519805260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 1832725440

約数和(自身を除く): 1312920180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 73, 78, 85, 90, 102, 117, 130, 146, 153, 156, 170, 179, 180, 195, 204, 219, 221, 234, 255, 260, 292, 306, 340, 358, 365, 390, 438, 442, 468, 510, 537, 585, 612, 657, 663, 716, 730, 765, 780, 876, 884, 895, 949, 1020, 1074, 1095, 1105, 1170, 1241, 1314, 1326, 1460, 1530, 1611, 1790, 1898, 1989, 2148, 2190, 2210, 2327, 2340, 2482, 2628, 2652, 2685, 2847, 3043, 3060, 3222, 3285, 3315, 3580, 3723, 3796, 3978, 4380, 4420, 4654, 4745, 4964, 5370, 5694, 6086, 6205, 6444, 6570, 6630, 6981, 7446, 7956, 8055, 8541, 9129, 9308, 9490, 9945, 10740, 11169, 11388, 11635, 12172, 12410, 13067, 13140, 13260, 13962, 14235, 14892, 15215, 16110, 16133, 17082, 18258, 18615, 18980, 19890, 20943, 22338, 23270, 24820, 26134, 27387, 27924, 28470, 30430, 32220, 32266, 34164, 34905, 36516, 37230, 39201, 39559, 39780, 41886, 42705, 44676, 45645, 46540, 48399, 52268, 54774, 55845, 56940, 60860, 64532, 65335, 69810, 74460, 78402, 79118, 80665, 83772, 85410, 91290, 96798, 104715, 109548, 111690, 117603, 118677, 130670, 136935, 139620, 145197, 156804, 158236, 161330, 169871, 170820, 182580, 193596, 196005, 197795, 209430, 222139, 223380, 235206, 237354, 241995, 261340, 273870, 290394, 322660, 339742, 356031, 392010, 395590, 418860, 444278, 470412, 474708, 483990, 509613, 547740, 580788, 588015, 593385, 666417, 679484, 712062, 725985, 784020, 791180, 849355, 888556, 967980, 1019226, 1110695, 1176030, 1186770, 1332834, 1424124, 1451970, 1528839, 1698710, 1780155, 1999251, 2038452, 2221390, 2352060, 2373540, 2548065, 2665668, 2887807, 2903940, 3057678, 3332085, 3397420, 3560310, 3998502, 4442780, 5096130, 5775614, 6115356, 6664170, 7120620, 7644195, 7997004, 8663421, 9996255, 10192260, 11551228, 13328340, 14439035, 15288390, 17326842, 19992510, 25990263, 28878070, 30576780, 34653684, 39985020, 43317105, 51980526, 57756140, 86634210, 103961052, 129951315, 173268420, 259902630, 519805260]

約数ペア:

[(1, 519805260), (2, 259902630), (3, 173268420), (4, 129951315), (5, 103961052), (6, 86634210), (9, 57756140), (10, 51980526), (12, 43317105), (13, 39985020), (15, 34653684), (17, 30576780), (18, 28878070), (20, 25990263), (26, 19992510), (30, 17326842), (34, 15288390), (36, 14439035), (39, 13328340), (45, 11551228), (51, 10192260), (52, 9996255), (60, 8663421), (65, 7997004), (68, 7644195), (73, 7120620), (78, 6664170), (85, 6115356), (90, 5775614), (102, 5096130), (117, 4442780), (130, 3998502), (146, 3560310), (153, 3397420), (156, 3332085), (170, 3057678), (179, 2903940), (180, 2887807), (195, 2665668), (204, 2548065), (219, 2373540), (221, 2352060), (234, 2221390), (255, 2038452), (260, 1999251), (292, 1780155), (306, 1698710), (340, 1528839), (358, 1451970), (365, 1424124), (390, 1332834), (438, 1186770), (442, 1176030), (468, 1110695), (510, 1019226), (537, 967980), (585, 888556), (612, 849355), (657, 791180), (663, 784020), (716, 725985), (730, 712062), (765, 679484), (780, 666417), (876, 593385), (884, 588015), (895, 580788), (949, 547740), (1020, 509613), (1074, 483990), (1095, 474708), (1105, 470412), (1170, 444278), (1241, 418860), (1314, 395590), (1326, 392010), (1460, 356031), (1530, 339742), (1611, 322660), (1790, 290394), (1898, 273870), (1989, 261340), (2148, 241995), (2190, 237354), (2210, 235206), (2327, 223380), (2340, 222139), (2482, 209430), (2628, 197795), (2652, 196005), (2685, 193596), (2847, 182580), (3043, 170820), (3060, 169871), (3222, 161330), (3285, 158236), (3315, 156804), (3580, 145197), (3723, 139620), (3796, 136935), (3978, 130670), (4380, 118677), (4420, 117603), (4654, 111690), (4745, 109548), (4964, 104715), (5370, 96798), (5694, 91290), (6086, 85410), (6205, 83772), (6444, 80665), (6570, 79118), (6630, 78402), (6981, 74460), (7446, 69810), (7956, 65335), (8055, 64532), (8541, 60860), (9129, 56940), (9308, 55845), (9490, 54774), (9945, 52268), (10740, 48399), (11169, 46540), (11388, 45645), (11635, 44676), (12172, 42705), (12410, 41886), (13067, 39780), (13140, 39559), (13260, 39201), (13962, 37230), (14235, 36516), (14892, 34905), (15215, 34164), (16110, 32266), (16133, 32220), (17082, 30430), (18258, 28470), (18615, 27924), (18980, 27387), (19890, 26134), (20943, 24820), (22338, 23270)]