844280040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3227

約数の個数: 128

約数和(自身を含む): 2651212800

約数和(自身を除く): 1806932760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 465, 584, 620, 730, 744, 876, 930, 1095, 1240, 1460, 1752, 1860, 2190, 2263, 2920, 3109, 3720, 4380, 4526, 6218, 6789, 8760, 9052, 9327, 11315, 12436, 13578, 15545, 18104, 18654, 22630, 24872, 27156, 31090, 33945, 37308, 45260, 46635, 54312, 62180, 67890, 74616, 90520, 93270, 96379, 124360, 135780, 186540, 192758, 226957, 271560, 289137, 373080, 385516, 453914, 481895, 578274, 680871, 771032, 907828, 963790, 1134785, 1156548, 1361742, 1445685, 1815656, 1927580, 2269570, 2313096, 2723484, 2891370, 3404355, 3855160, 4539140, 5446968, 5782740, 6808710, 7035667, 9078280, 11565480, 13617420, 14071334, 21107001, 27234840, 28142668, 35178335, 42214002, 56285336, 70356670, 84428004, 105535005, 140713340, 168856008, 211070010, 281426680, 422140020, 844280040]

約数ペア:

[(1, 844280040), (2, 422140020), (3, 281426680), (4, 211070010), (5, 168856008), (6, 140713340), (8, 105535005), (10, 84428004), (12, 70356670), (15, 56285336), (20, 42214002), (24, 35178335), (30, 28142668), (31, 27234840), (40, 21107001), (60, 14071334), (62, 13617420), (73, 11565480), (93, 9078280), (120, 7035667), (124, 6808710), (146, 5782740), (155, 5446968), (186, 4539140), (219, 3855160), (248, 3404355), (292, 2891370), (310, 2723484), (365, 2313096), (372, 2269570), (438, 1927580), (465, 1815656), (584, 1445685), (620, 1361742), (730, 1156548), (744, 1134785), (876, 963790), (930, 907828), (1095, 771032), (1240, 680871), (1460, 578274), (1752, 481895), (1860, 453914), (2190, 385516), (2263, 373080), (2920, 289137), (3109, 271560), (3720, 226957), (4380, 192758), (4526, 186540), (6218, 135780), (6789, 124360), (8760, 96379), (9052, 93270), (9327, 90520), (11315, 74616), (12436, 67890), (13578, 62180), (15545, 54312), (18104, 46635), (18654, 45260), (22630, 37308), (24872, 33945), (27156, 31090)]