402079920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 320

約数和(自身を含む): 1491333120

約数和(自身を除く): 1089253200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 48, 51, 55, 60, 62, 66, 68, 80, 85, 88, 93, 102, 110, 120, 124, 132, 136, 155, 165, 170, 176, 186, 187, 204, 220, 240, 248, 255, 264, 272, 289, 310, 330, 340, 341, 372, 374, 408, 440, 465, 496, 510, 527, 528, 561, 578, 620, 660, 680, 682, 744, 748, 816, 867, 880, 930, 935, 1020, 1023, 1054, 1122, 1156, 1240, 1320, 1360, 1364, 1445, 1488, 1496, 1581, 1705, 1734, 1860, 1870, 2040, 2046, 2108, 2244, 2312, 2480, 2635, 2640, 2728, 2805, 2890, 2992, 3162, 3179, 3410, 3468, 3720, 3740, 4080, 4092, 4216, 4335, 4488, 4624, 4913, 5115, 5270, 5456, 5610, 5780, 5797, 6324, 6358, 6820, 6936, 7440, 7480, 7905, 8184, 8432, 8670, 8959, 8976, 9537, 9826, 10230, 10540, 11220, 11560, 11594, 12648, 12716, 13640, 13872, 14739, 14960, 15810, 15895, 16368, 17340, 17391, 17918, 19074, 19652, 20460, 21080, 22440, 23120, 23188, 24565, 25296, 25432, 26877, 27280, 28985, 29478, 31620, 31790, 34680, 34782, 35836, 38148, 39304, 40920, 42160, 44795, 44880, 46376, 47685, 49130, 50864, 53754, 54043, 57970, 58956, 63240, 63580, 69360, 69564, 71672, 73695, 76296, 78608, 81840, 86955, 89590, 92752, 95370, 98260, 98549, 107508, 108086, 115940, 117912, 126480, 127160, 134385, 139128, 143344, 147390, 152303, 152592, 162129, 173910, 179180, 190740, 196520, 197098, 215016, 216172, 231880, 235824, 254320, 268770, 270215, 278256, 294780, 295647, 304606, 324258, 347820, 358360, 381480, 393040, 394196, 430032, 432344, 456909, 463760, 492745, 537540, 540430, 589560, 591294, 609212, 648516, 695640, 716720, 761515, 762960, 788392, 810645, 864688, 913818, 985490, 1075080, 1080860, 1179120, 1182588, 1218424, 1297032, 1391280, 1478235, 1523030, 1576784, 1621290, 1675333, 1827636, 1970980, 2150160, 2161720, 2284545, 2365176, 2436848, 2594064, 2956470, 3046060, 3242580, 3350666, 3655272, 3941960, 4323440, 4569090, 4730352, 5025999, 5912940, 6092120, 6485160, 6701332, 7310544, 7883920, 8376665, 9138180, 10051998, 11825880, 12184240, 12970320, 13402664, 16753330, 18276360, 20103996, 23651760, 25129995, 26805328, 33506660, 36552720, 40207992, 50259990, 67013320, 80415984, 100519980, 134026640, 201039960, 402079920]

約数ペア:

[(1, 402079920), (2, 201039960), (3, 134026640), (4, 100519980), (5, 80415984), (6, 67013320), (8, 50259990), (10, 40207992), (11, 36552720), (12, 33506660), (15, 26805328), (16, 25129995), (17, 23651760), (20, 20103996), (22, 18276360), (24, 16753330), (30, 13402664), (31, 12970320), (33, 12184240), (34, 11825880), (40, 10051998), (44, 9138180), (48, 8376665), (51, 7883920), (55, 7310544), (60, 6701332), (62, 6485160), (66, 6092120), (68, 5912940), (80, 5025999), (85, 4730352), (88, 4569090), (93, 4323440), (102, 3941960), (110, 3655272), (120, 3350666), (124, 3242580), (132, 3046060), (136, 2956470), (155, 2594064), (165, 2436848), (170, 2365176), (176, 2284545), (186, 2161720), (187, 2150160), (204, 1970980), (220, 1827636), (240, 1675333), (248, 1621290), (255, 1576784), (264, 1523030), (272, 1478235), (289, 1391280), (310, 1297032), (330, 1218424), (340, 1182588), (341, 1179120), (372, 1080860), (374, 1075080), (408, 985490), (440, 913818), (465, 864688), (496, 810645), (510, 788392), (527, 762960), (528, 761515), (561, 716720), (578, 695640), (620, 648516), (660, 609212), (680, 591294), (682, 589560), (744, 540430), (748, 537540), (816, 492745), (867, 463760), (880, 456909), (930, 432344), (935, 430032), (1020, 394196), (1023, 393040), (1054, 381480), (1122, 358360), (1156, 347820), (1240, 324258), (1320, 304606), (1360, 295647), (1364, 294780), (1445, 278256), (1488, 270215), (1496, 268770), (1581, 254320), (1705, 235824), (1734, 231880), (1860, 216172), (1870, 215016), (2040, 197098), (2046, 196520), (2108, 190740), (2244, 179180), (2312, 173910), (2480, 162129), (2635, 152592), (2640, 152303), (2728, 147390), (2805, 143344), (2890, 139128), (2992, 134385), (3162, 127160), (3179, 126480), (3410, 117912), (3468, 115940), (3720, 108086), (3740, 107508), (4080, 98549), (4092, 98260), (4216, 95370), (4335, 92752), (4488, 89590), (4624, 86955), (4913, 81840), (5115, 78608), (5270, 76296), (5456, 73695), (5610, 71672), (5780, 69564), (5797, 69360), (6324, 63580), (6358, 63240), (6820, 58956), (6936, 57970), (7440, 54043), (7480, 53754), (7905, 50864), (8184, 49130), (8432, 47685), (8670, 46376), (8959, 44880), (8976, 44795), (9537, 42160), (9826, 40920), (10230, 39304), (10540, 38148), (11220, 35836), (11560, 34782), (11594, 34680), (12648, 31790), (12716, 31620), (13640, 29478), (13872, 28985), (14739, 27280), (14960, 26877), (15810, 25432), (15895, 25296), (16368, 24565), (17340, 23188), (17391, 23120), (17918, 22440), (19074, 21080), (19652, 20460)]