243546540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5693}}^1$

素因数の和:5759

約数の個数: 96

約数和(自身を含む): 734662656

約数和(自身を除く): 491116116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4278, 5693, 7130, 8556, 10695, 11386, 14260, 17079, 21390, 22772, 28465, 34158, 42780, 56930, 68316, 85395, 113860, 130939, 170790, 176483, 261878, 341580, 352966, 392817, 523756, 529449, 654695, 705932, 785634, 882415, 1058898, 1309390, 1571268, 1764830, 1964085, 2117796, 2618780, 2647245, 3529660, 3928170, 4059109, 5294490, 7856340, 8118218, 10588980, 12177327, 16236436, 20295545, 24354654, 40591090, 48709308, 60886635, 81182180, 121773270, 243546540]

約数ペア:

[(1, 243546540), (2, 121773270), (3, 81182180), (4, 60886635), (5, 48709308), (6, 40591090), (10, 24354654), (12, 20295545), (15, 16236436), (20, 12177327), (23, 10588980), (30, 8118218), (31, 7856340), (46, 5294490), (60, 4059109), (62, 3928170), (69, 3529660), (92, 2647245), (93, 2618780), (115, 2117796), (124, 1964085), (138, 1764830), (155, 1571268), (186, 1309390), (230, 1058898), (276, 882415), (310, 785634), (345, 705932), (372, 654695), (460, 529449), (465, 523756), (620, 392817), (690, 352966), (713, 341580), (930, 261878), (1380, 176483), (1426, 170790), (1860, 130939), (2139, 113860), (2852, 85395), (3565, 68316), (4278, 56930), (5693, 42780), (7130, 34158), (8556, 28465), (10695, 22772), (11386, 21390), (14260, 17079)]