266088420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6689}}^1$

素因数の和:6734

約数の個数: 144

約数和(自身を含む): 920490480

約数和(自身を除く): 654402060

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, 4420, 6630, 6689, 7956, 9945, 13260, 13378, 19890, 20067, 26756, 33445, 39780, 40134, 60201, 66890, 80268, 86957, 100335, 113713, 120402, 133780, 173914, 200670, 227426, 240804, 260871, 301005, 341139, 347828, 401340, 434785, 454852, 521742, 568565, 602010, 682278, 782613, 869570, 1023417, 1043484, 1137130, 1204020, 1304355, 1364556, 1478269, 1565226, 1705695, 1739140, 2046834, 2274260, 2608710, 2956538, 3130452, 3411390, 3913065, 4093668, 4434807, 5117085, 5217420, 5913076, 6822780, 7391345, 7826130, 8869614, 10234170, 13304421, 14782690, 15652260, 17739228, 20468340, 22174035, 26608842, 29565380, 44348070, 53217684, 66522105, 88696140, 133044210, 266088420]

約数ペア:

[(1, 266088420), (2, 133044210), (3, 88696140), (4, 66522105), (5, 53217684), (6, 44348070), (9, 29565380), (10, 26608842), (12, 22174035), (13, 20468340), (15, 17739228), (17, 15652260), (18, 14782690), (20, 13304421), (26, 10234170), (30, 8869614), (34, 7826130), (36, 7391345), (39, 6822780), (45, 5913076), (51, 5217420), (52, 5117085), (60, 4434807), (65, 4093668), (68, 3913065), (78, 3411390), (85, 3130452), (90, 2956538), (102, 2608710), (117, 2274260), (130, 2046834), (153, 1739140), (156, 1705695), (170, 1565226), (180, 1478269), (195, 1364556), (204, 1304355), (221, 1204020), (234, 1137130), (255, 1043484), (260, 1023417), (306, 869570), (340, 782613), (390, 682278), (442, 602010), (468, 568565), (510, 521742), (585, 454852), (612, 434785), (663, 401340), (765, 347828), (780, 341139), (884, 301005), (1020, 260871), (1105, 240804), (1170, 227426), (1326, 200670), (1530, 173914), (1989, 133780), (2210, 120402), (2340, 113713), (2652, 100335), (3060, 86957), (3315, 80268), (3978, 66890), (4420, 60201), (6630, 40134), (6689, 39780), (7956, 33445), (9945, 26756), (13260, 20067), (13378, 19890)]