1298473440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7993

約数の個数: 192

約数和(自身を含む): 4606543872

約数和(自身を除く): 3308070432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4960, 5115, 5280, 5456, 6820, 7440, 7933, 8184, 10230, 10912, 13640, 14880, 15866, 16368, 20460, 23799, 27280, 31732, 32736, 39665, 40920, 47598, 54560, 63464, 79330, 81840, 87263, 95196, 118995, 126928, 158660, 163680, 174526, 190392, 237990, 245923, 253856, 261789, 317320, 349052, 380784, 436315, 475980, 491846, 523578, 634640, 698104, 737769, 761568, 872630, 951960, 983692, 1047156, 1229615, 1269280, 1308945, 1396208, 1475538, 1745260, 1903920, 1967384, 2094312, 2459230, 2617890, 2705153, 2792416, 2951076, 3490520, 3688845, 3807840, 3934768, 4188624, 4918460, 5235780, 5410306, 5902152, 6981040, 7377690, 7869536, 8115459, 8377248, 9836920, 10471560, 10820612, 11804304, 13525765, 13962080, 14755380, 16230918, 19673840, 20943120, 21641224, 23608608, 27051530, 29510760, 32461836, 39347680, 40577295, 41886240, 43282448, 54103060, 59021520, 64923672, 81154590, 86564896, 108206120, 118043040, 129847344, 162309180, 216412240, 259694688, 324618360, 432824480, 649236720, 1298473440]

約数ペア:

[(1, 1298473440), (2, 649236720), (3, 432824480), (4, 324618360), (5, 259694688), (6, 216412240), (8, 162309180), (10, 129847344), (11, 118043040), (12, 108206120), (15, 86564896), (16, 81154590), (20, 64923672), (22, 59021520), (24, 54103060), (30, 43282448), (31, 41886240), (32, 40577295), (33, 39347680), (40, 32461836), (44, 29510760), (48, 27051530), (55, 23608608), (60, 21641224), (62, 20943120), (66, 19673840), (80, 16230918), (88, 14755380), (93, 13962080), (96, 13525765), (110, 11804304), (120, 10820612), (124, 10471560), (132, 9836920), (155, 8377248), (160, 8115459), (165, 7869536), (176, 7377690), (186, 6981040), (220, 5902152), (240, 5410306), (248, 5235780), (264, 4918460), (310, 4188624), (330, 3934768), (341, 3807840), (352, 3688845), (372, 3490520), (440, 2951076), (465, 2792416), (480, 2705153), (496, 2617890), (528, 2459230), (620, 2094312), (660, 1967384), (682, 1903920), (744, 1745260), (880, 1475538), (930, 1396208), (992, 1308945), (1023, 1269280), (1056, 1229615), (1240, 1047156), (1320, 983692), (1364, 951960), (1488, 872630), (1705, 761568), (1760, 737769), (1860, 698104), (2046, 634640), (2480, 523578), (2640, 491846), (2728, 475980), (2976, 436315), (3410, 380784), (3720, 349052), (4092, 317320), (4960, 261789), (5115, 253856), (5280, 245923), (5456, 237990), (6820, 190392), (7440, 174526), (7933, 163680), (8184, 158660), (10230, 126928), (10912, 118995), (13640, 95196), (14880, 87263), (15866, 81840), (16368, 79330), (20460, 63464), (23799, 54560), (27280, 47598), (31732, 40920), (32736, 39665)]