21632818320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{297481}}^1$

素因数の和:297601

約数の個数: 120

約数和(自身を含む): 73369770552

約数和(自身を除く): 51736952232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 4848, 6060, 7272, 8080, 9090, 12120, 14544, 18180, 24240, 36360, 72720, 297481, 594962, 892443, 1189924, 1487405, 1784886, 2379848, 2677329, 2974810, 3569772, 4462215, 4759696, 5354658, 5949620, 7139544, 8924430, 10709316, 11899240, 13386645, 14279088, 17848860, 21418632, 23798480, 26773290, 30045581, 35697720, 42837264, 53546580, 60091162, 71395440, 90136743, 107093160, 120182324, 150227905, 180273486, 214186320, 240364648, 270410229, 300455810, 360546972, 450683715, 480729296, 540820458, 600911620, 721093944, 901367430, 1081640916, 1201823240, 1352051145, 1442187888, 1802734860, 2163281832, 2403646480, 2704102290, 3605469720, 4326563664, 5408204580, 7210939440, 10816409160, 21632818320]

約数ペア:

[(1, 21632818320), (2, 10816409160), (3, 7210939440), (4, 5408204580), (5, 4326563664), (6, 3605469720), (8, 2704102290), (9, 2403646480), (10, 2163281832), (12, 1802734860), (15, 1442187888), (16, 1352051145), (18, 1201823240), (20, 1081640916), (24, 901367430), (30, 721093944), (36, 600911620), (40, 540820458), (45, 480729296), (48, 450683715), (60, 360546972), (72, 300455810), (80, 270410229), (90, 240364648), (101, 214186320), (120, 180273486), (144, 150227905), (180, 120182324), (202, 107093160), (240, 90136743), (303, 71395440), (360, 60091162), (404, 53546580), (505, 42837264), (606, 35697720), (720, 30045581), (808, 26773290), (909, 23798480), (1010, 21418632), (1212, 17848860), (1515, 14279088), (1616, 13386645), (1818, 11899240), (2020, 10709316), (2424, 8924430), (3030, 7139544), (3636, 5949620), (4040, 5354658), (4545, 4759696), (4848, 4462215), (6060, 3569772), (7272, 2974810), (8080, 2677329), (9090, 2379848), (12120, 1784886), (14544, 1487405), (18180, 1189924), (24240, 892443), (36360, 594962), (72720, 297481)]