206214698240

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{71191}}^1$

素因数の和:71316

約数の個数: 144

約数和(自身を含む): 516874423296

約数和(自身を除く): 310659725056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 73, 80, 124, 128, 146, 155, 160, 248, 256, 292, 310, 320, 365, 496, 584, 620, 640, 730, 992, 1168, 1240, 1280, 1460, 1984, 2263, 2336, 2480, 2920, 3968, 4526, 4672, 4960, 5840, 7936, 9052, 9344, 9920, 11315, 11680, 18104, 18688, 19840, 22630, 23360, 36208, 39680, 45260, 46720, 71191, 72416, 90520, 93440, 142382, 144832, 181040, 284764, 289664, 355955, 362080, 569528, 579328, 711910, 724160, 1139056, 1423820, 1448320, 2206921, 2278112, 2847640, 2896640, 4413842, 4556224, 5196943, 5695280, 8827684, 9112448, 10393886, 11034605, 11390560, 17655368, 18224896, 20787772, 22069210, 22781120, 25984715, 35310736, 41575544, 44138420, 45562240, 51969430, 70621472, 83151088, 88276840, 91124480, 103938860, 141242944, 161105233, 166302176, 176553680, 207877720, 282485888, 322210466, 332604352, 353107360, 415755440, 564971776, 644420932, 665208704, 706214720, 805526165, 831510880, 1288841864, 1330417408, 1412429440, 1611052330, 1663021760, 2577683728, 2824858880, 3222104660, 3326043520, 5155367456, 6444209320, 6652087040, 10310734912, 12888418640, 20621469824, 25776837280, 41242939648, 51553674560, 103107349120, 206214698240]

約数ペア:

[(1, 206214698240), (2, 103107349120), (4, 51553674560), (5, 41242939648), (8, 25776837280), (10, 20621469824), (16, 12888418640), (20, 10310734912), (31, 6652087040), (32, 6444209320), (40, 5155367456), (62, 3326043520), (64, 3222104660), (73, 2824858880), (80, 2577683728), (124, 1663021760), (128, 1611052330), (146, 1412429440), (155, 1330417408), (160, 1288841864), (248, 831510880), (256, 805526165), (292, 706214720), (310, 665208704), (320, 644420932), (365, 564971776), (496, 415755440), (584, 353107360), (620, 332604352), (640, 322210466), (730, 282485888), (992, 207877720), (1168, 176553680), (1240, 166302176), (1280, 161105233), (1460, 141242944), (1984, 103938860), (2263, 91124480), (2336, 88276840), (2480, 83151088), (2920, 70621472), (3968, 51969430), (4526, 45562240), (4672, 44138420), (4960, 41575544), (5840, 35310736), (7936, 25984715), (9052, 22781120), (9344, 22069210), (9920, 20787772), (11315, 18224896), (11680, 17655368), (18104, 11390560), (18688, 11034605), (19840, 10393886), (22630, 9112448), (23360, 8827684), (36208, 5695280), (39680, 5196943), (45260, 4556224), (46720, 4413842), (71191, 2896640), (72416, 2847640), (90520, 2278112), (93440, 2206921), (142382, 1448320), (144832, 1423820), (181040, 1139056), (284764, 724160), (289664, 711910), (355955, 579328), (362080, 569528)]