1613306040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 4940308800

約数和(自身を除く): 3327002760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 433, 488, 509, 610, 732, 866, 915, 1018, 1220, 1299, 1464, 1527, 1732, 1830, 2036, 2165, 2440, 2545, 2598, 3054, 3464, 3660, 4072, 4330, 5090, 5196, 6108, 6495, 7320, 7635, 8660, 10180, 10392, 12216, 12990, 15270, 17320, 20360, 25980, 26413, 30540, 31049, 51960, 52826, 61080, 62098, 79239, 93147, 105652, 124196, 132065, 155245, 158478, 186294, 211304, 220397, 248392, 264130, 310490, 316956, 372588, 396195, 440794, 465735, 528260, 620980, 633912, 661191, 745176, 792390, 881588, 931470, 1056520, 1101985, 1241960, 1322382, 1584780, 1763176, 1862940, 2203970, 2644764, 3169560, 3305955, 3725880, 4407940, 5289528, 6611910, 8815880, 13223820, 13444217, 26447640, 26888434, 40332651, 53776868, 67221085, 80665302, 107553736, 134442170, 161330604, 201663255, 268884340, 322661208, 403326510, 537768680, 806653020, 1613306040]

約数ペア:

[(1, 1613306040), (2, 806653020), (3, 537768680), (4, 403326510), (5, 322661208), (6, 268884340), (8, 201663255), (10, 161330604), (12, 134442170), (15, 107553736), (20, 80665302), (24, 67221085), (30, 53776868), (40, 40332651), (60, 26888434), (61, 26447640), (120, 13444217), (122, 13223820), (183, 8815880), (244, 6611910), (305, 5289528), (366, 4407940), (433, 3725880), (488, 3305955), (509, 3169560), (610, 2644764), (732, 2203970), (866, 1862940), (915, 1763176), (1018, 1584780), (1220, 1322382), (1299, 1241960), (1464, 1101985), (1527, 1056520), (1732, 931470), (1830, 881588), (2036, 792390), (2165, 745176), (2440, 661191), (2545, 633912), (2598, 620980), (3054, 528260), (3464, 465735), (3660, 440794), (4072, 396195), (4330, 372588), (5090, 316956), (5196, 310490), (6108, 264130), (6495, 248392), (7320, 220397), (7635, 211304), (8660, 186294), (10180, 158478), (10392, 155245), (12216, 132065), (12990, 124196), (15270, 105652), (17320, 93147), (20360, 79239), (25980, 62098), (26413, 61080), (30540, 52826), (31049, 51960)]