229124720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 618817536

約数和(自身を除く): 389692816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 37, 40, 44, 55, 62, 74, 80, 88, 110, 124, 148, 155, 176, 185, 220, 227, 248, 296, 310, 341, 370, 407, 440, 454, 496, 592, 620, 682, 740, 814, 880, 908, 1135, 1147, 1240, 1364, 1480, 1628, 1705, 1816, 2035, 2270, 2294, 2480, 2497, 2728, 2960, 3256, 3410, 3632, 4070, 4540, 4588, 4994, 5456, 5735, 6512, 6820, 7037, 8140, 8399, 9080, 9176, 9988, 11470, 12485, 12617, 13640, 14074, 16280, 16798, 18160, 18352, 19976, 22940, 24970, 25234, 27280, 28148, 32560, 33596, 35185, 39952, 41995, 45880, 49940, 50468, 56296, 63085, 67192, 70370, 77407, 83990, 91760, 92389, 99880, 100936, 112592, 126170, 134384, 140740, 154814, 167980, 184778, 199760, 201872, 252340, 260369, 281480, 309628, 335960, 369556, 387035, 461945, 504680, 520738, 562960, 619256, 671920, 739112, 774070, 923890, 1009360, 1041476, 1238512, 1301845, 1478224, 1548140, 1847780, 2082952, 2603690, 2864059, 3096280, 3695560, 4165904, 5207380, 5728118, 6192560, 7391120, 10414760, 11456236, 14320295, 20829520, 22912472, 28640590, 45824944, 57281180, 114562360, 229124720]

約数ペア:

[(1, 229124720), (2, 114562360), (4, 57281180), (5, 45824944), (8, 28640590), (10, 22912472), (11, 20829520), (16, 14320295), (20, 11456236), (22, 10414760), (31, 7391120), (37, 6192560), (40, 5728118), (44, 5207380), (55, 4165904), (62, 3695560), (74, 3096280), (80, 2864059), (88, 2603690), (110, 2082952), (124, 1847780), (148, 1548140), (155, 1478224), (176, 1301845), (185, 1238512), (220, 1041476), (227, 1009360), (248, 923890), (296, 774070), (310, 739112), (341, 671920), (370, 619256), (407, 562960), (440, 520738), (454, 504680), (496, 461945), (592, 387035), (620, 369556), (682, 335960), (740, 309628), (814, 281480), (880, 260369), (908, 252340), (1135, 201872), (1147, 199760), (1240, 184778), (1364, 167980), (1480, 154814), (1628, 140740), (1705, 134384), (1816, 126170), (2035, 112592), (2270, 100936), (2294, 99880), (2480, 92389), (2497, 91760), (2728, 83990), (2960, 77407), (3256, 70370), (3410, 67192), (3632, 63085), (4070, 56296), (4540, 50468), (4588, 49940), (4994, 45880), (5456, 41995), (5735, 39952), (6512, 35185), (6820, 33596), (7037, 32560), (8140, 28148), (8399, 27280), (9080, 25234), (9176, 24970), (9988, 22940), (11470, 19976), (12485, 18352), (12617, 18160), (13640, 16798), (14074, 16280)]