307199880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1672

約数の個数: 192

約数和(自身を含む): 1102111920

約数和(自身を除く): 794912040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 738, 780, 820, 936, 984, 1066, 1170, 1230, 1476, 1560, 1599, 1601, 1640, 1845, 2132, 2340, 2460, 2665, 2952, 3198, 3202, 3690, 4264, 4680, 4797, 4803, 4920, 5330, 6396, 6404, 7380, 7995, 8005, 9594, 9606, 10660, 12792, 12808, 14409, 14760, 15990, 16010, 19188, 19212, 20813, 21320, 23985, 24015, 28818, 31980, 32020, 38376, 38424, 41626, 47970, 48030, 57636, 62439, 63960, 64040, 65641, 72045, 83252, 95940, 96060, 104065, 115272, 124878, 131282, 144090, 166504, 187317, 191880, 192120, 196923, 208130, 249756, 262564, 288180, 312195, 328205, 374634, 393846, 416260, 499512, 525128, 576360, 590769, 624390, 656410, 749268, 787692, 832520, 853333, 936585, 984615, 1181538, 1248780, 1312820, 1498536, 1575384, 1706666, 1873170, 1969230, 2363076, 2497560, 2559999, 2625640, 2953845, 3413332, 3746340, 3938460, 4266665, 4726152, 5119998, 5907690, 6826664, 7492680, 7679997, 7876920, 8533330, 10239996, 11815380, 12799995, 15359994, 17066660, 20479992, 23630760, 25599990, 30719988, 34133320, 38399985, 51199980, 61439976, 76799970, 102399960, 153599940, 307199880]

約数ペア:

[(1, 307199880), (2, 153599940), (3, 102399960), (4, 76799970), (5, 61439976), (6, 51199980), (8, 38399985), (9, 34133320), (10, 30719988), (12, 25599990), (13, 23630760), (15, 20479992), (18, 17066660), (20, 15359994), (24, 12799995), (26, 11815380), (30, 10239996), (36, 8533330), (39, 7876920), (40, 7679997), (41, 7492680), (45, 6826664), (52, 5907690), (60, 5119998), (65, 4726152), (72, 4266665), (78, 3938460), (82, 3746340), (90, 3413332), (104, 2953845), (117, 2625640), (120, 2559999), (123, 2497560), (130, 2363076), (156, 1969230), (164, 1873170), (180, 1706666), (195, 1575384), (205, 1498536), (234, 1312820), (246, 1248780), (260, 1181538), (312, 984615), (328, 936585), (360, 853333), (369, 832520), (390, 787692), (410, 749268), (468, 656410), (492, 624390), (520, 590769), (533, 576360), (585, 525128), (615, 499512), (738, 416260), (780, 393846), (820, 374634), (936, 328205), (984, 312195), (1066, 288180), (1170, 262564), (1230, 249756), (1476, 208130), (1560, 196923), (1599, 192120), (1601, 191880), (1640, 187317), (1845, 166504), (2132, 144090), (2340, 131282), (2460, 124878), (2665, 115272), (2952, 104065), (3198, 96060), (3202, 95940), (3690, 83252), (4264, 72045), (4680, 65641), (4797, 64040), (4803, 63960), (4920, 62439), (5330, 57636), (6396, 48030), (6404, 47970), (7380, 41626), (7995, 38424), (8005, 38376), (9594, 32020), (9606, 31980), (10660, 28818), (12792, 24015), (12808, 23985), (14409, 21320), (14760, 20813), (15990, 19212), (16010, 19188)]