202221120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12391}}^1$

素因数の和:12428

約数の個数: 112

約数和(自身を含む): 679874688

約数和(自身を除く): 477653568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 12391, 16320, 24782, 37173, 49564, 61955, 74346, 99128, 123910, 148692, 185865, 198256, 210647, 247820, 297384, 371730, 396512, 421294, 495640, 594768, 631941, 743460, 793024, 842588, 991280, 1053235, 1189536, 1263882, 1486920, 1685176, 1982560, 2106470, 2379072, 2527764, 2973840, 3159705, 3370352, 3965120, 4212940, 5055528, 5947680, 6319410, 6740704, 8425880, 10111056, 11895360, 12638820, 13481408, 16851760, 20222112, 25277640, 33703520, 40444224, 50555280, 67407040, 101110560, 202221120]

約数ペア:

[(1, 202221120), (2, 101110560), (3, 67407040), (4, 50555280), (5, 40444224), (6, 33703520), (8, 25277640), (10, 20222112), (12, 16851760), (15, 13481408), (16, 12638820), (17, 11895360), (20, 10111056), (24, 8425880), (30, 6740704), (32, 6319410), (34, 5947680), (40, 5055528), (48, 4212940), (51, 3965120), (60, 3370352), (64, 3159705), (68, 2973840), (80, 2527764), (85, 2379072), (96, 2106470), (102, 1982560), (120, 1685176), (136, 1486920), (160, 1263882), (170, 1189536), (192, 1053235), (204, 991280), (240, 842588), (255, 793024), (272, 743460), (320, 631941), (340, 594768), (408, 495640), (480, 421294), (510, 396512), (544, 371730), (680, 297384), (816, 247820), (960, 210647), (1020, 198256), (1088, 185865), (1360, 148692), (1632, 123910), (2040, 99128), (2720, 74346), (3264, 61955), (4080, 49564), (5440, 37173), (8160, 24782), (12391, 16320)]