164410740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4178

約数の個数: 144

約数和(自身を含む): 568805328

約数和(自身を除く): 404394588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4133, 4420, 6630, 7956, 8266, 9945, 12399, 13260, 16532, 19890, 20665, 24798, 37197, 39780, 41330, 49596, 53729, 61995, 70261, 74394, 82660, 107458, 123990, 140522, 148788, 161187, 185985, 210783, 214916, 247980, 268645, 281044, 322374, 351305, 371970, 421566, 483561, 537290, 632349, 644748, 702610, 743940, 805935, 843132, 913393, 967122, 1053915, 1074580, 1264698, 1405220, 1611870, 1826786, 1934244, 2107830, 2417805, 2529396, 2740179, 3161745, 3223740, 3653572, 4215660, 4566965, 4835610, 5480358, 6323490, 8220537, 9133930, 9671220, 10960716, 12646980, 13700895, 16441074, 18267860, 27401790, 32882148, 41102685, 54803580, 82205370, 164410740]

約数ペア:

[(1, 164410740), (2, 82205370), (3, 54803580), (4, 41102685), (5, 32882148), (6, 27401790), (9, 18267860), (10, 16441074), (12, 13700895), (13, 12646980), (15, 10960716), (17, 9671220), (18, 9133930), (20, 8220537), (26, 6323490), (30, 5480358), (34, 4835610), (36, 4566965), (39, 4215660), (45, 3653572), (51, 3223740), (52, 3161745), (60, 2740179), (65, 2529396), (68, 2417805), (78, 2107830), (85, 1934244), (90, 1826786), (102, 1611870), (117, 1405220), (130, 1264698), (153, 1074580), (156, 1053915), (170, 967122), (180, 913393), (195, 843132), (204, 805935), (221, 743940), (234, 702610), (255, 644748), (260, 632349), (306, 537290), (340, 483561), (390, 421566), (442, 371970), (468, 351305), (510, 322374), (585, 281044), (612, 268645), (663, 247980), (765, 214916), (780, 210783), (884, 185985), (1020, 161187), (1105, 148788), (1170, 140522), (1326, 123990), (1530, 107458), (1989, 82660), (2210, 74394), (2340, 70261), (2652, 61995), (3060, 53729), (3315, 49596), (3978, 41330), (4133, 39780), (4420, 37197), (6630, 24798), (7956, 20665), (8266, 19890), (9945, 16532), (12399, 13260)]