970207920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122501}}^1$

素因数の和:122531

約数の個数: 120

約数和(自身を含む): 3554518032

約数和(自身を除く): 2584310112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 122501, 245002, 367503, 490004, 612505, 735006, 980008, 1102509, 1225010, 1347511, 1470012, 1837515, 1960016, 2205018, 2450020, 2695022, 2940024, 3675030, 4042533, 4410036, 4900040, 5390044, 5512545, 5880048, 6737555, 7350060, 8085066, 8820072, 9800080, 10780088, 11025090, 12127599, 13475110, 14700120, 16170132, 17640144, 20212665, 21560176, 22050180, 24255198, 26950220, 29400240, 32340264, 40425330, 44100360, 48510396, 53900440, 60637995, 64680528, 80850660, 88200720, 97020792, 107800880, 121275990, 161701320, 194041584, 242551980, 323402640, 485103960, 970207920]

約数ペア:

[(1, 970207920), (2, 485103960), (3, 323402640), (4, 242551980), (5, 194041584), (6, 161701320), (8, 121275990), (9, 107800880), (10, 97020792), (11, 88200720), (12, 80850660), (15, 64680528), (16, 60637995), (18, 53900440), (20, 48510396), (22, 44100360), (24, 40425330), (30, 32340264), (33, 29400240), (36, 26950220), (40, 24255198), (44, 22050180), (45, 21560176), (48, 20212665), (55, 17640144), (60, 16170132), (66, 14700120), (72, 13475110), (80, 12127599), (88, 11025090), (90, 10780088), (99, 9800080), (110, 8820072), (120, 8085066), (132, 7350060), (144, 6737555), (165, 5880048), (176, 5512545), (180, 5390044), (198, 4900040), (220, 4410036), (240, 4042533), (264, 3675030), (330, 2940024), (360, 2695022), (396, 2450020), (440, 2205018), (495, 1960016), (528, 1837515), (660, 1470012), (720, 1347511), (792, 1225010), (880, 1102509), (990, 980008), (1320, 735006), (1584, 612505), (1980, 490004), (2640, 367503), (3960, 245002), (7920, 122501)]