15693320560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{15667}}^1$

素因数の和:16358

約数の個数: 80

約数和(自身を含む): 38468073600

約数和(自身を除く): 22774753040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 659, 760, 1318, 1520, 2636, 3295, 5272, 6590, 10544, 12521, 13180, 15667, 25042, 26360, 31334, 50084, 52720, 62605, 62668, 78335, 100168, 125210, 125336, 156670, 200336, 250420, 250672, 297673, 313340, 500840, 595346, 626680, 1001680, 1190692, 1253360, 1488365, 2381384, 2976730, 4762768, 5953460, 10324553, 11906920, 20649106, 23813840, 41298212, 51622765, 82596424, 103245530, 165192848, 196166507, 206491060, 392333014, 412982120, 784666028, 825964240, 980832535, 1569332056, 1961665070, 3138664112, 3923330140, 7846660280, 15693320560]

約数ペア:

[(1, 15693320560), (2, 7846660280), (4, 3923330140), (5, 3138664112), (8, 1961665070), (10, 1569332056), (16, 980832535), (19, 825964240), (20, 784666028), (38, 412982120), (40, 392333014), (76, 206491060), (80, 196166507), (95, 165192848), (152, 103245530), (190, 82596424), (304, 51622765), (380, 41298212), (659, 23813840), (760, 20649106), (1318, 11906920), (1520, 10324553), (2636, 5953460), (3295, 4762768), (5272, 2976730), (6590, 2381384), (10544, 1488365), (12521, 1253360), (13180, 1190692), (15667, 1001680), (25042, 626680), (26360, 595346), (31334, 500840), (50084, 313340), (52720, 297673), (62605, 250672), (62668, 250420), (78335, 200336), (100168, 156670), (125210, 125336)]