1609991640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2368

約数の個数: 192

約数和(自身を含む): 5503024800

約数和(自身を除く): 3893033160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 243, 270, 292, 324, 360, 365, 405, 438, 486, 540, 584, 648, 657, 730, 810, 876, 972, 1080, 1095, 1215, 1314, 1460, 1620, 1752, 1944, 1971, 2190, 2269, 2430, 2628, 2920, 3240, 3285, 3942, 4380, 4538, 4860, 5256, 5913, 6570, 6807, 7884, 8760, 9076, 9720, 9855, 11345, 11826, 13140, 13614, 15768, 17739, 18152, 19710, 20421, 22690, 23652, 26280, 27228, 29565, 34035, 35478, 39420, 40842, 45380, 47304, 54456, 59130, 61263, 68070, 70956, 78840, 81684, 88695, 90760, 102105, 118260, 122526, 136140, 141912, 163368, 165637, 177390, 183789, 204210, 236520, 245052, 272280, 306315, 331274, 354780, 367578, 408420, 490104, 496911, 551367, 612630, 662548, 709560, 735156, 816840, 828185, 918945, 993822, 1102734, 1225260, 1325096, 1470312, 1490733, 1656370, 1837890, 1987644, 2205468, 2450520, 2484555, 2756835, 2981466, 3312740, 3675780, 3975288, 4410936, 4472199, 4969110, 5513670, 5962932, 6625480, 7351560, 7453665, 8944398, 9938220, 11027340, 11925864, 13416597, 14907330, 17888796, 19876440, 22054680, 22360995, 26833194, 29814660, 35777592, 40249791, 44721990, 53666388, 59629320, 67082985, 80499582, 89443980, 107332776, 134165970, 160999164, 178887960, 201248955, 268331940, 321998328, 402497910, 536663880, 804995820, 1609991640]

約数ペア:

[(1, 1609991640), (2, 804995820), (3, 536663880), (4, 402497910), (5, 321998328), (6, 268331940), (8, 201248955), (9, 178887960), (10, 160999164), (12, 134165970), (15, 107332776), (18, 89443980), (20, 80499582), (24, 67082985), (27, 59629320), (30, 53666388), (36, 44721990), (40, 40249791), (45, 35777592), (54, 29814660), (60, 26833194), (72, 22360995), (73, 22054680), (81, 19876440), (90, 17888796), (108, 14907330), (120, 13416597), (135, 11925864), (146, 11027340), (162, 9938220), (180, 8944398), (216, 7453665), (219, 7351560), (243, 6625480), (270, 5962932), (292, 5513670), (324, 4969110), (360, 4472199), (365, 4410936), (405, 3975288), (438, 3675780), (486, 3312740), (540, 2981466), (584, 2756835), (648, 2484555), (657, 2450520), (730, 2205468), (810, 1987644), (876, 1837890), (972, 1656370), (1080, 1490733), (1095, 1470312), (1215, 1325096), (1314, 1225260), (1460, 1102734), (1620, 993822), (1752, 918945), (1944, 828185), (1971, 816840), (2190, 735156), (2269, 709560), (2430, 662548), (2628, 612630), (2920, 551367), (3240, 496911), (3285, 490104), (3942, 408420), (4380, 367578), (4538, 354780), (4860, 331274), (5256, 306315), (5913, 272280), (6570, 245052), (6807, 236520), (7884, 204210), (8760, 183789), (9076, 177390), (9720, 165637), (9855, 163368), (11345, 141912), (11826, 136140), (13140, 122526), (13614, 118260), (15768, 102105), (17739, 90760), (18152, 88695), (19710, 81684), (20421, 78840), (22690, 70956), (23652, 68070), (26280, 61263), (27228, 59130), (29565, 54456), (34035, 47304), (35478, 45380), (39420, 40842)]