166235940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3786

約数の個数: 144

約数和(自身を含む): 571771200

約数和(自身を除く): 405535260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 3739, 4446, 4940, 7410, 7478, 8892, 11115, 11217, 14820, 14956, 18695, 22230, 22434, 33651, 37390, 44460, 44868, 48607, 56085, 67302, 71041, 74780, 97214, 112170, 134604, 142082, 145821, 168255, 194428, 213123, 224340, 243035, 284164, 291642, 336510, 355205, 426246, 437463, 486070, 583284, 639369, 673020, 710410, 729105, 852492, 874926, 923533, 972140, 1065615, 1278738, 1420820, 1458210, 1749852, 1847066, 2131230, 2187315, 2557476, 2770599, 2916420, 3196845, 3694132, 4262460, 4374630, 4617665, 5541198, 6393690, 8311797, 8749260, 9235330, 11082396, 12787380, 13852995, 16623594, 18470660, 27705990, 33247188, 41558985, 55411980, 83117970, 166235940]

約数ペア:

[(1, 166235940), (2, 83117970), (3, 55411980), (4, 41558985), (5, 33247188), (6, 27705990), (9, 18470660), (10, 16623594), (12, 13852995), (13, 12787380), (15, 11082396), (18, 9235330), (19, 8749260), (20, 8311797), (26, 6393690), (30, 5541198), (36, 4617665), (38, 4374630), (39, 4262460), (45, 3694132), (52, 3196845), (57, 2916420), (60, 2770599), (65, 2557476), (76, 2187315), (78, 2131230), (90, 1847066), (95, 1749852), (114, 1458210), (117, 1420820), (130, 1278738), (156, 1065615), (171, 972140), (180, 923533), (190, 874926), (195, 852492), (228, 729105), (234, 710410), (247, 673020), (260, 639369), (285, 583284), (342, 486070), (380, 437463), (390, 426246), (468, 355205), (494, 336510), (570, 291642), (585, 284164), (684, 243035), (741, 224340), (780, 213123), (855, 194428), (988, 168255), (1140, 145821), (1170, 142082), (1235, 134604), (1482, 112170), (1710, 97214), (2223, 74780), (2340, 71041), (2470, 67302), (2964, 56085), (3420, 48607), (3705, 44868), (3739, 44460), (4446, 37390), (4940, 33651), (7410, 22434), (7478, 22230), (8892, 18695), (11115, 14956), (11217, 14820)]