407692980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 192

約数和(自身を含む): 1360800000

約数和(自身を除く): 953107020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 89, 90, 102, 108, 135, 153, 170, 178, 180, 204, 255, 267, 270, 306, 340, 356, 445, 459, 499, 510, 534, 540, 612, 765, 801, 890, 918, 998, 1020, 1068, 1335, 1497, 1513, 1530, 1602, 1780, 1836, 1996, 2295, 2403, 2495, 2670, 2994, 3026, 3060, 3204, 4005, 4491, 4539, 4590, 4806, 4990, 5340, 5988, 6052, 7485, 7565, 8010, 8483, 8982, 9078, 9180, 9612, 9980, 12015, 13473, 13617, 14970, 15130, 16020, 16966, 17964, 18156, 22455, 22695, 24030, 25449, 26946, 27234, 29940, 30260, 33932, 40851, 42415, 44411, 44910, 45390, 48060, 50898, 53892, 54468, 67365, 68085, 76347, 81702, 84830, 88822, 89820, 90780, 101796, 127245, 133233, 134730, 136170, 152694, 163404, 169660, 177644, 204255, 222055, 229041, 254490, 266466, 269460, 272340, 305388, 381735, 399699, 408510, 444110, 458082, 508980, 532932, 666165, 754987, 763470, 799398, 817020, 888220, 916164, 1145205, 1199097, 1332330, 1509974, 1526940, 1598796, 1998495, 2264961, 2290410, 2398194, 2664660, 3019948, 3774935, 3996990, 4529922, 4580820, 4796388, 5995485, 6794883, 7549870, 7993980, 9059844, 11324805, 11990970, 13589766, 15099740, 20384649, 22649610, 23981940, 27179532, 33974415, 40769298, 45299220, 67948830, 81538596, 101923245, 135897660, 203846490, 407692980]

約数ペア:

[(1, 407692980), (2, 203846490), (3, 135897660), (4, 101923245), (5, 81538596), (6, 67948830), (9, 45299220), (10, 40769298), (12, 33974415), (15, 27179532), (17, 23981940), (18, 22649610), (20, 20384649), (27, 15099740), (30, 13589766), (34, 11990970), (36, 11324805), (45, 9059844), (51, 7993980), (54, 7549870), (60, 6794883), (68, 5995485), (85, 4796388), (89, 4580820), (90, 4529922), (102, 3996990), (108, 3774935), (135, 3019948), (153, 2664660), (170, 2398194), (178, 2290410), (180, 2264961), (204, 1998495), (255, 1598796), (267, 1526940), (270, 1509974), (306, 1332330), (340, 1199097), (356, 1145205), (445, 916164), (459, 888220), (499, 817020), (510, 799398), (534, 763470), (540, 754987), (612, 666165), (765, 532932), (801, 508980), (890, 458082), (918, 444110), (998, 408510), (1020, 399699), (1068, 381735), (1335, 305388), (1497, 272340), (1513, 269460), (1530, 266466), (1602, 254490), (1780, 229041), (1836, 222055), (1996, 204255), (2295, 177644), (2403, 169660), (2495, 163404), (2670, 152694), (2994, 136170), (3026, 134730), (3060, 133233), (3204, 127245), (4005, 101796), (4491, 90780), (4539, 89820), (4590, 88822), (4806, 84830), (4990, 81702), (5340, 76347), (5988, 68085), (6052, 67365), (7485, 54468), (7565, 53892), (8010, 50898), (8483, 48060), (8982, 45390), (9078, 44910), (9180, 44411), (9612, 42415), (9980, 40851), (12015, 33932), (13473, 30260), (13617, 29940), (14970, 27234), (15130, 26946), (16020, 25449), (16966, 24030), (17964, 22695), (18156, 22455)]