22398320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 65138688

約数和(自身を除く): 42740368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 37, 40, 46, 47, 56, 70, 74, 80, 92, 94, 112, 115, 140, 148, 161, 184, 185, 188, 230, 235, 259, 280, 296, 322, 329, 368, 370, 376, 460, 470, 518, 560, 592, 644, 658, 740, 752, 805, 851, 920, 940, 1036, 1081, 1288, 1295, 1316, 1480, 1610, 1645, 1702, 1739, 1840, 1880, 2072, 2162, 2576, 2590, 2632, 2960, 3220, 3290, 3404, 3478, 3760, 4144, 4255, 4324, 5180, 5264, 5405, 5957, 6440, 6580, 6808, 6956, 7567, 8510, 8648, 8695, 10360, 10810, 11914, 12173, 12880, 13160, 13616, 13912, 15134, 17020, 17296, 17390, 20720, 21620, 23828, 24346, 26320, 27824, 29785, 30268, 34040, 34780, 37835, 39997, 43240, 47656, 48692, 59570, 60536, 60865, 68080, 69560, 75670, 79994, 86480, 95312, 97384, 119140, 121072, 121730, 139120, 151340, 159988, 194768, 199985, 238280, 243460, 279979, 302680, 319976, 399970, 476560, 486920, 559958, 605360, 639952, 799940, 973840, 1119916, 1399895, 1599880, 2239832, 2799790, 3199760, 4479664, 5599580, 11199160, 22398320]

約数ペア:

[(1, 22398320), (2, 11199160), (4, 5599580), (5, 4479664), (7, 3199760), (8, 2799790), (10, 2239832), (14, 1599880), (16, 1399895), (20, 1119916), (23, 973840), (28, 799940), (35, 639952), (37, 605360), (40, 559958), (46, 486920), (47, 476560), (56, 399970), (70, 319976), (74, 302680), (80, 279979), (92, 243460), (94, 238280), (112, 199985), (115, 194768), (140, 159988), (148, 151340), (161, 139120), (184, 121730), (185, 121072), (188, 119140), (230, 97384), (235, 95312), (259, 86480), (280, 79994), (296, 75670), (322, 69560), (329, 68080), (368, 60865), (370, 60536), (376, 59570), (460, 48692), (470, 47656), (518, 43240), (560, 39997), (592, 37835), (644, 34780), (658, 34040), (740, 30268), (752, 29785), (805, 27824), (851, 26320), (920, 24346), (940, 23828), (1036, 21620), (1081, 20720), (1288, 17390), (1295, 17296), (1316, 17020), (1480, 15134), (1610, 13912), (1645, 13616), (1702, 13160), (1739, 12880), (1840, 12173), (1880, 11914), (2072, 10810), (2162, 10360), (2576, 8695), (2590, 8648), (2632, 8510), (2960, 7567), (3220, 6956), (3290, 6808), (3404, 6580), (3478, 6440), (3760, 5957), (4144, 5405), (4255, 5264), (4324, 5180)]