39783120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 136491264

約数和(自身を除く): 96708144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 311, 312, 328, 390, 410, 492, 520, 533, 615, 622, 624, 656, 780, 820, 933, 984, 1040, 1066, 1230, 1244, 1555, 1560, 1599, 1640, 1866, 1968, 2132, 2460, 2488, 2665, 3110, 3120, 3198, 3280, 3732, 4043, 4264, 4665, 4920, 4976, 5330, 6220, 6396, 7464, 7995, 8086, 8528, 9330, 9840, 10660, 12129, 12440, 12751, 12792, 14928, 15990, 16172, 18660, 20215, 21320, 24258, 24880, 25502, 25584, 31980, 32344, 37320, 38253, 40430, 42640, 48516, 51004, 60645, 63755, 63960, 64688, 74640, 76506, 80860, 97032, 102008, 121290, 127510, 127920, 153012, 161720, 165763, 191265, 194064, 204016, 242580, 255020, 306024, 323440, 331526, 382530, 485160, 497289, 510040, 612048, 663052, 765060, 828815, 970320, 994578, 1020080, 1326104, 1530120, 1657630, 1989156, 2486445, 2652208, 3060240, 3315260, 3978312, 4972890, 6630520, 7956624, 9945780, 13261040, 19891560, 39783120]

約数ペア:

[(1, 39783120), (2, 19891560), (3, 13261040), (4, 9945780), (5, 7956624), (6, 6630520), (8, 4972890), (10, 3978312), (12, 3315260), (13, 3060240), (15, 2652208), (16, 2486445), (20, 1989156), (24, 1657630), (26, 1530120), (30, 1326104), (39, 1020080), (40, 994578), (41, 970320), (48, 828815), (52, 765060), (60, 663052), (65, 612048), (78, 510040), (80, 497289), (82, 485160), (104, 382530), (120, 331526), (123, 323440), (130, 306024), (156, 255020), (164, 242580), (195, 204016), (205, 194064), (208, 191265), (240, 165763), (246, 161720), (260, 153012), (311, 127920), (312, 127510), (328, 121290), (390, 102008), (410, 97032), (492, 80860), (520, 76506), (533, 74640), (615, 64688), (622, 63960), (624, 63755), (656, 60645), (780, 51004), (820, 48516), (933, 42640), (984, 40430), (1040, 38253), (1066, 37320), (1230, 32344), (1244, 31980), (1555, 25584), (1560, 25502), (1599, 24880), (1640, 24258), (1866, 21320), (1968, 20215), (2132, 18660), (2460, 16172), (2488, 15990), (2665, 14928), (3110, 12792), (3120, 12751), (3198, 12440), (3280, 12129), (3732, 10660), (4043, 9840), (4264, 9330), (4665, 8528), (4920, 8086), (4976, 7995), (5330, 7464), (6220, 6396)]