40632720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 139491072

約数和(自身を除く): 98858352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 433, 460, 510, 552, 680, 690, 782, 816, 866, 920, 1020, 1104, 1173, 1299, 1360, 1380, 1564, 1732, 1840, 1955, 2040, 2165, 2346, 2598, 2760, 3128, 3464, 3910, 4080, 4330, 4692, 5196, 5520, 5865, 6256, 6495, 6928, 7361, 7820, 8660, 9384, 9959, 10392, 11730, 12990, 14722, 15640, 17320, 18768, 19918, 20784, 22083, 23460, 25980, 29444, 29877, 31280, 34640, 36805, 39836, 44166, 46920, 49795, 51960, 58888, 59754, 73610, 79672, 88332, 93840, 99590, 103920, 110415, 117776, 119508, 147220, 149385, 159344, 169303, 176664, 199180, 220830, 239016, 294440, 298770, 338606, 353328, 398360, 441660, 478032, 507909, 588880, 597540, 677212, 796720, 846515, 883320, 1015818, 1195080, 1354424, 1693030, 1766640, 2031636, 2390160, 2539545, 2708848, 3386060, 4063272, 5079090, 6772120, 8126544, 10158180, 13544240, 20316360, 40632720]

約数ペア:

[(1, 40632720), (2, 20316360), (3, 13544240), (4, 10158180), (5, 8126544), (6, 6772120), (8, 5079090), (10, 4063272), (12, 3386060), (15, 2708848), (16, 2539545), (17, 2390160), (20, 2031636), (23, 1766640), (24, 1693030), (30, 1354424), (34, 1195080), (40, 1015818), (46, 883320), (48, 846515), (51, 796720), (60, 677212), (68, 597540), (69, 588880), (80, 507909), (85, 478032), (92, 441660), (102, 398360), (115, 353328), (120, 338606), (136, 298770), (138, 294440), (170, 239016), (184, 220830), (204, 199180), (230, 176664), (240, 169303), (255, 159344), (272, 149385), (276, 147220), (340, 119508), (345, 117776), (368, 110415), (391, 103920), (408, 99590), (433, 93840), (460, 88332), (510, 79672), (552, 73610), (680, 59754), (690, 58888), (782, 51960), (816, 49795), (866, 46920), (920, 44166), (1020, 39836), (1104, 36805), (1173, 34640), (1299, 31280), (1360, 29877), (1380, 29444), (1564, 25980), (1732, 23460), (1840, 22083), (1955, 20784), (2040, 19918), (2165, 18768), (2346, 17320), (2598, 15640), (2760, 14722), (3128, 12990), (3464, 11730), (3910, 10392), (4080, 9959), (4330, 9384), (4692, 8660), (5196, 7820), (5520, 7361), (5865, 6928), (6256, 6495)]