22971884520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1\times {\mathrm{5147}}^1$

素因数の和:8035

約数の個数: 128

約数和(自身を含む): 74257223040

約数和(自身を除く): 51285338520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2861, 5147, 5722, 8583, 10294, 11444, 14305, 15441, 17166, 20588, 22888, 25735, 28610, 30882, 34332, 37193, 41176, 42915, 51470, 57220, 61764, 66911, 68664, 74386, 77205, 85830, 102940, 111579, 114440, 123528, 133822, 148772, 154410, 171660, 185965, 200733, 205880, 223158, 267644, 297544, 308820, 334555, 343320, 371930, 401466, 446316, 535288, 557895, 617640, 669110, 743860, 802932, 892632, 1003665, 1115790, 1338220, 1487720, 1605864, 2007330, 2231580, 2676440, 4014660, 4463160, 8029320, 14725567, 29451134, 44176701, 58902268, 73627835, 88353402, 117804536, 147255670, 176706804, 191432371, 220883505, 294511340, 353413608, 382864742, 441767010, 574297113, 589022680, 765729484, 883534020, 957161855, 1148594226, 1531458968, 1767068040, 1914323710, 2297188452, 2871485565, 3828647420, 4594376904, 5742971130, 7657294840, 11485942260, 22971884520]

約数ペア:

[(1, 22971884520), (2, 11485942260), (3, 7657294840), (4, 5742971130), (5, 4594376904), (6, 3828647420), (8, 2871485565), (10, 2297188452), (12, 1914323710), (13, 1767068040), (15, 1531458968), (20, 1148594226), (24, 957161855), (26, 883534020), (30, 765729484), (39, 589022680), (40, 574297113), (52, 441767010), (60, 382864742), (65, 353413608), (78, 294511340), (104, 220883505), (120, 191432371), (130, 176706804), (156, 147255670), (195, 117804536), (260, 88353402), (312, 73627835), (390, 58902268), (520, 44176701), (780, 29451134), (1560, 14725567), (2861, 8029320), (5147, 4463160), (5722, 4014660), (8583, 2676440), (10294, 2231580), (11444, 2007330), (14305, 1605864), (15441, 1487720), (17166, 1338220), (20588, 1115790), (22888, 1003665), (25735, 892632), (28610, 802932), (30882, 743860), (34332, 669110), (37193, 617640), (41176, 557895), (42915, 535288), (51470, 446316), (57220, 401466), (61764, 371930), (66911, 343320), (68664, 334555), (74386, 308820), (77205, 297544), (85830, 267644), (102940, 223158), (111579, 205880), (114440, 200733), (123528, 185965), (133822, 171660), (148772, 154410)]