1373029320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21467}}^1$

素因数の和:21535

約数の個数: 128

約数和(自身を含む): 4544346240

約数和(自身を除く): 3171316920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7995, 10660, 12792, 15990, 21320, 21467, 31980, 42934, 63960, 64401, 85868, 107335, 128802, 171736, 214670, 257604, 279071, 322005, 429340, 515208, 558142, 644010, 837213, 858680, 880147, 1116284, 1288020, 1395355, 1674426, 1760294, 2232568, 2576040, 2640441, 2790710, 3348852, 3520588, 4186065, 4400735, 5280882, 5581420, 6697704, 7041176, 8372130, 8801470, 10561764, 11162840, 11441911, 13202205, 16744260, 17602940, 21123528, 22883822, 26404410, 33488520, 34325733, 35205880, 45767644, 52808820, 57209555, 68651466, 91535288, 105617640, 114419110, 137302932, 171628665, 228838220, 274605864, 343257330, 457676440, 686514660, 1373029320]

約数ペア:

[(1, 1373029320), (2, 686514660), (3, 457676440), (4, 343257330), (5, 274605864), (6, 228838220), (8, 171628665), (10, 137302932), (12, 114419110), (13, 105617640), (15, 91535288), (20, 68651466), (24, 57209555), (26, 52808820), (30, 45767644), (39, 35205880), (40, 34325733), (41, 33488520), (52, 26404410), (60, 22883822), (65, 21123528), (78, 17602940), (82, 16744260), (104, 13202205), (120, 11441911), (123, 11162840), (130, 10561764), (156, 8801470), (164, 8372130), (195, 7041176), (205, 6697704), (246, 5581420), (260, 5280882), (312, 4400735), (328, 4186065), (390, 3520588), (410, 3348852), (492, 2790710), (520, 2640441), (533, 2576040), (615, 2232568), (780, 1760294), (820, 1674426), (984, 1395355), (1066, 1288020), (1230, 1116284), (1560, 880147), (1599, 858680), (1640, 837213), (2132, 644010), (2460, 558142), (2665, 515208), (3198, 429340), (4264, 322005), (4920, 279071), (5330, 257604), (6396, 214670), (7995, 171736), (10660, 128802), (12792, 107335), (15990, 85868), (21320, 64401), (21467, 63960), (31980, 42934)]