199760280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53699}}^1$

素因数の和:53744

約数の個数: 64

約数和(自身を含む): 618624000

約数和(自身を除く): 418863720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 53699, 107398, 161097, 214796, 268495, 322194, 429592, 536990, 644388, 805485, 1073980, 1288776, 1610970, 1664669, 2147960, 3221940, 3329338, 4994007, 6443880, 6658676, 8323345, 9988014, 13317352, 16646690, 19976028, 24970035, 33293380, 39952056, 49940070, 66586760, 99880140, 199760280]

約数ペア:

[(1, 199760280), (2, 99880140), (3, 66586760), (4, 49940070), (5, 39952056), (6, 33293380), (8, 24970035), (10, 19976028), (12, 16646690), (15, 13317352), (20, 9988014), (24, 8323345), (30, 6658676), (31, 6443880), (40, 4994007), (60, 3329338), (62, 3221940), (93, 2147960), (120, 1664669), (124, 1610970), (155, 1288776), (186, 1073980), (248, 805485), (310, 644388), (372, 536990), (465, 429592), (620, 322194), (744, 268495), (930, 214796), (1240, 161097), (1860, 107398), (3720, 53699)]