21929126880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2687393}}^1$

素因数の和:2687428

約数の個数: 96

約数和(自身を含む): 73140115104

約数和(自身を除く): 51210988224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 2687393, 5374786, 8062179, 10749572, 13436965, 16124358, 21499144, 26873930, 32248716, 40310895, 42998288, 45685681, 53747860, 64497432, 80621790, 85996576, 91371362, 107495720, 128994864, 137057043, 161243580, 182742724, 214991440, 228428405, 257989728, 274114086, 322487160, 365485448, 429982880, 456856810, 548228172, 644974320, 685285215, 730970896, 913713620, 1096456344, 1289948640, 1370570430, 1461941792, 1827427240, 2192912688, 2741140860, 3654854480, 4385825376, 5482281720, 7309708960, 10964563440, 21929126880]

約数ペア:

[(1, 21929126880), (2, 10964563440), (3, 7309708960), (4, 5482281720), (5, 4385825376), (6, 3654854480), (8, 2741140860), (10, 2192912688), (12, 1827427240), (15, 1461941792), (16, 1370570430), (17, 1289948640), (20, 1096456344), (24, 913713620), (30, 730970896), (32, 685285215), (34, 644974320), (40, 548228172), (48, 456856810), (51, 429982880), (60, 365485448), (68, 322487160), (80, 274114086), (85, 257989728), (96, 228428405), (102, 214991440), (120, 182742724), (136, 161243580), (160, 137057043), (170, 128994864), (204, 107495720), (240, 91371362), (255, 85996576), (272, 80621790), (340, 64497432), (408, 53747860), (480, 45685681), (510, 42998288), (544, 40310895), (680, 32248716), (816, 26873930), (1020, 21499144), (1360, 16124358), (1632, 13436965), (2040, 10749572), (2720, 8062179), (4080, 5374786), (8160, 2687393)]