7340510040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1\times {\mathrm{911}}^1$

素因数の和:1817

約数の個数: 128

約数和(自身を含む): 22338892800

約数和(自身を除く): 14998382760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 809, 830, 911, 996, 1245, 1618, 1660, 1822, 1992, 2427, 2490, 2733, 3236, 3320, 3644, 4045, 4555, 4854, 4980, 5466, 6472, 7288, 8090, 9110, 9708, 9960, 10932, 12135, 13665, 16180, 18220, 19416, 21864, 24270, 27330, 32360, 36440, 48540, 54660, 67147, 75613, 97080, 109320, 134294, 151226, 201441, 226839, 268588, 302452, 335735, 378065, 402882, 453678, 537176, 604904, 671470, 736999, 756130, 805764, 907356, 1007205, 1134195, 1342940, 1473998, 1512260, 1611528, 1814712, 2014410, 2210997, 2268390, 2685880, 2947996, 3024520, 3684995, 4028820, 4421994, 4536780, 5895992, 7369990, 8057640, 8843988, 9073560, 11054985, 14739980, 17687976, 22109970, 29479960, 44219940, 61170917, 88439880, 122341834, 183512751, 244683668, 305854585, 367025502, 489367336, 611709170, 734051004, 917563755, 1223418340, 1468102008, 1835127510, 2446836680, 3670255020, 7340510040]

約数ペア:

[(1, 7340510040), (2, 3670255020), (3, 2446836680), (4, 1835127510), (5, 1468102008), (6, 1223418340), (8, 917563755), (10, 734051004), (12, 611709170), (15, 489367336), (20, 367025502), (24, 305854585), (30, 244683668), (40, 183512751), (60, 122341834), (83, 88439880), (120, 61170917), (166, 44219940), (249, 29479960), (332, 22109970), (415, 17687976), (498, 14739980), (664, 11054985), (809, 9073560), (830, 8843988), (911, 8057640), (996, 7369990), (1245, 5895992), (1618, 4536780), (1660, 4421994), (1822, 4028820), (1992, 3684995), (2427, 3024520), (2490, 2947996), (2733, 2685880), (3236, 2268390), (3320, 2210997), (3644, 2014410), (4045, 1814712), (4555, 1611528), (4854, 1512260), (4980, 1473998), (5466, 1342940), (6472, 1134195), (7288, 1007205), (8090, 907356), (9110, 805764), (9708, 756130), (9960, 736999), (10932, 671470), (12135, 604904), (13665, 537176), (16180, 453678), (18220, 402882), (19416, 378065), (21864, 335735), (24270, 302452), (27330, 268588), (32360, 226839), (36440, 201441), (48540, 151226), (54660, 134294), (67147, 109320), (75613, 97080)]