631158720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34603}}^1$

素因数の和:34642

約数の個数: 112

約数和(自身を含む): 2109459840

約数和(自身を除く): 1478301120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 34603, 69206, 103809, 138412, 173015, 207618, 276824, 346030, 415236, 519045, 553648, 657457, 692060, 830472, 1038090, 1107296, 1314914, 1384120, 1660944, 1972371, 2076180, 2214592, 2629828, 2768240, 3287285, 3321888, 3944742, 4152360, 5259656, 5536480, 6574570, 6643776, 7889484, 8304720, 9861855, 10519312, 11072960, 13149140, 15778968, 16609440, 19723710, 21038624, 26298280, 31557936, 33218880, 39447420, 42077248, 52596560, 63115872, 78894840, 105193120, 126231744, 157789680, 210386240, 315579360, 631158720]

約数ペア:

[(1, 631158720), (2, 315579360), (3, 210386240), (4, 157789680), (5, 126231744), (6, 105193120), (8, 78894840), (10, 63115872), (12, 52596560), (15, 42077248), (16, 39447420), (19, 33218880), (20, 31557936), (24, 26298280), (30, 21038624), (32, 19723710), (38, 16609440), (40, 15778968), (48, 13149140), (57, 11072960), (60, 10519312), (64, 9861855), (76, 8304720), (80, 7889484), (95, 6643776), (96, 6574570), (114, 5536480), (120, 5259656), (152, 4152360), (160, 3944742), (190, 3321888), (192, 3287285), (228, 2768240), (240, 2629828), (285, 2214592), (304, 2076180), (320, 1972371), (380, 1660944), (456, 1384120), (480, 1314914), (570, 1107296), (608, 1038090), (760, 830472), (912, 692060), (960, 657457), (1140, 553648), (1216, 519045), (1520, 415236), (1824, 346030), (2280, 276824), (3040, 207618), (3648, 173015), (4560, 138412), (6080, 103809), (9120, 69206), (18240, 34603)]